The stand off at Waco, Texas

48 Hours covers the unsolved murder of four teenage girls in a yogurt shop in Austin, Texas. Plus, the unusual case of a man convicted of abetting a suicide after a friend begged him to shoot him.

Scheduled: A report on Elizabeth Welsh, who discovered that her presumed-dead ex-husband was actually alive and living in Texas.

Scheduled: A look at a past investigation into a Massachusetts day-care center. Correspondents include Harold Dow and Susan Spencer.

Scheduled: Bill Lagattuta is the correspondent for a report on modern-day attempts to solve crimes of the past. Included: how a Massachusetts state trooper solved a 20-year-old murder case; comments from the victim's family.

Scheduled: “Why Did Josh Kill?” explores the 1998 murder of Maddie Clifton, an 8-year-old Jacksonville, Fla., girl who was killed by her 14-year-old neighbor Joshua Phillips, who said the death was accidental. Phillips, who had hidden the girl's body under his bed, received a life sentence for the crime.

Scheduled: A report on Munchausen syndrome by proxy follows the case of a Florida woman convicted of child abuse for making her daughter sick as a way of gaining attention for herself. Correspondent: Harold Dow.

Several elderlies in a town in Mississippi dies one after the other.

A report on retired Col. George Marecek, who was convicted in July 2000 of second-degree murder in the 1991 drowning death of his wife, Viparet, and sentenced to 30 years in prison. Dan Rather is the host.

Profiling former forensic scientist Elizabeth Divine, who is a technical consultant on “CSI: Crime Scene Investigation.”

Following Beverly Watson's disappearance, her husband, Jim, became a top suspect. Police who investigated the Watson residence discovered no proofbut observed Jim applying cosmetics to disguise what seemed to be fingernails.

An investigation into whether a screenplay about a murder written by two boys is fact or fiction. Lesley Stahl is the host.

In the high desert, on the Rockies western slope, the Mesas tower over the town of Grand Junction, Colo., protected from the outside world. But on June 4, 2002, Grand Junction saw the unearthing of a shocking secret at the local landfill. The decomposed body of 34-year-old Jennifer Blagg was found wrapped in a red and black plastic tent. Jennifer and her six-year-old daughter, Abby, had been missing for seven months. Correspondent Susan Spencer reports.

An investigation into the 2004 Michigan murder of Bob Seaman in which his wife, Nancy, a fourth-grade teacher, is charged. Maureen Maher is the correspondent.

Chris Pittman shoots his grandparents at a close range and sets their house on fire.

The March 2003 murder of Ramona Krotine near Cleveland, is investigated. Her husband, Jeffrey, stood trial for the killing three times. Susan Spencer is the correspondent.

An investigation into the 1988 murder of Lee Jones in Mill Creek, Wash., for which her husband, Jerry Jones Jr., stands trial for the third time. He was convicted in the first two trials, but the convictions were overturned. Peter Van Sant is the correspondent.

The 1995 murder of Vickie Barton in Springboro, Ohio, is investigated. Barton's husband, Jim, a former police officer, is accused of the crime. Peter Van Sant is the correspondent.

The 1997 murder of Doris Angleton, a millionaire's wife who was found shot 13 times in her Houston home, is investigated. Bill Lagattuta is the correspondent.

David Harmon was bludgeoned to death in 1982, while lying in bed next to his wife in Olathe, Kansas. Can modern technology make a breakthrough in this cold case?

The 2005 death of aspiring actress Ashley Barnett, who boarded a cruise ship to celebrate her 25th birthday but died a day later, is investigated. Bill Lagattuta is the correspondent.

The so-called "Sweetheart Murders" of Sabrina Gonsalves and John Riggins near Sacramento in 1980 are investigated.

Police looks into the involvement of a man whose wife was found dead after their marriage fails.

Police try to determine who was calling the shots when a young mother was gunned down. Troy Roberts is the correspondent.

The 2005 death of James Michael in West Virginia is investigated and the chief suspect is his wife Michelle. Michael was found dead in his house after a fire that may have been intentionally set.

An investigation into a string of bank robberies on Long Island, N.Y., allegedly committed by Wall Street trader Stephen Trantel in 2003.

The 2002 murder of Abilene, Texas, news reporter Jennifer Servo and the 1991 rape and murder of Patricia Scoville in Vermont are investigated.

The 1976 disappearance of Jean Zapata, a wife and mother in Madison, Wis., is investigated.

The 2000 poisoning death of Eric Miller, a pediatric AIDS researcher in Raleigh, is investigated.

The family of Sherri Rae Rasmussen calls for a probe into the Los Angeles Police Department's original investigation.

Vanessa Bulls, the former mistress of Waco, Texas, minister Matt Baker, testifies that he murdered his wife, Kari, in 2006 and tried to make it appear as if she committed suicide.

The murders of teens Amber Dubois and Chelsea King in California in 2009 and 2010, respectively, are investigated.

An investigation into the alleged criminal activity of 19-year-old Colton Harris-Moore, dubbed the Barefoot Bandit.

The 2009 stabbing death of wealthy Ohio physician Peter Franklin is investigated. The victim's wife, Sandra, admits to stabbing him but she claims it was in self-defense.

The 2002 murders of two men, Michael Tardio and Chris Monson, gunned down in Studio City, Cal., are investigated. The probe leads from the Playboy Mansion to Europe to a scandal on Wall Street.

Three Texas women use Facebook to investigate the disappearance of their friend Lisa Stone, who vanished in June 2010.

The 2009 death of boxer Arturo Gatti is investigated to determine whether he committed suicide or was murdered.

Following the acquittal of Amanda Knox this week, "48 Hours Mystery" will broadcast "Amanda Knox: The Untold Story". 48 Hours reveals Knox's personal accounts of cruel manipulation and sexual intimidation while in prison. Plus, never-before-seen video diaries from Amanda's best friend, Madison Paxton, collected over 10 months. Paxton moved to Italy to support Amanda and help fight for her freedom.

After a murder rocks the Austin, Texas, music scene, a call to police from an angry wife blows the 26-year-old cold case wide open. Tracy Smith reports.

Can a Hollywood movie help solve the most notorious killing spree in Texas? Erin Moriarty reports.

An update on the 1994 murder of millionaire William McLaughlin in his Newport Beach, Cal., home. Former NFL linebacker Eric Naposki was convicted of the crime, but he claims he is innocent and speaks about the case.

A decorated soldier who was medievac-ed from Iraq and later diagnosed with traumatic brain injury (TBI) and post-traumatic stress disorder (PTSD) remembers little of the beating that he gave his 19-year-old girlfriend who died from his hands.

A Cajun millionaire turned English gentleman becomes a suspect in a murder investigation.

The 2007 shooting death of Jocelyn Earnest, who was found in her Virginia home with a gun and a suicide note, is investigated. Her husband, Wesley, an assistant high-school principal, is a chief suspect in the case.

A major break in the Long Island Serial Killer case. The 18-month search for a missing New Jersey woman finally came to an end this week when police on Long Island, New York, announced the discovery remains believed to be 23-year-old Shannan Gilbert. On Saturday, Dec. 17, 2011, the remains were positively identified as Gilbert. As "48 Hours Mystery" correspondent Erin Moriarty reports, the search for Gilbert uncovered a greater mystery. Erin Moriarty has the latest developments.

In a small Southern town, an extramarital affair turns into a fatal family affair. Susan Spencer reports.

A 25-year marriage comes to a violent end. Now, a jury must to decide -- did a wife have the right to kill? Richard Schlesinger reports.

Was a teenage girl involved in stabbing her own mother to death... and was it all over a boy? Forbidden young love ends with a mother's violent murder. Richard Schlesinger reports.

When an American goes missing from his sailboat in the Caribbean, his nephew follows the trail with the help of a journalist-turned-manhunter. Peter Van Sant reports.

When Gilles Tetreault arranged to meet a woman he met on an online dating site, he had no idea of the horror that would unfold. Tetreault says he came face-to-face with a madman who had set a trap to kill him. Tetreault was attacked and barely escaped with his life. Johnny Altinger answered a similar online dating ad and disappeared without a trace. Was there really a crime, or was this an elaborate setup for a screenplay for murder? Troy Roberts reports.

Maureen Maher’s report, “Soccer Moms Confidential,” uncovers the story behind the P.I. Moms, and investigates the man that started it all, Chris Butler. It’s a story allegedly fueled by fame, money, drugs and corruption. Interviews with key players, including the reporter who broke the story and the whistleblower who helped the DOJ bring Butler down, paint a disturbing portrait of an aggressive promoter, an alleged master manipulator. In a special appearance, Dr. Phil tells 48 HOURS what motivates a con man and how easily people are drawn in.

In April 2010, former reality television producer Bruce Beresford-Redman, his wife, Monica, and their two young children traveled to Cancun, Mexico for a family vacation. On April 8, Monica’s naked, beaten body was discovered in a sewer on the property of the Moon Palace Resort where the family was staying. The vacation was an attempt to save their troubled marriage. The Emmy-nominated producer became a prime suspect in the murder of his wife. Troy Roberts reports.

Professional poker player Ernie Scherer III is the chief suspect in the 2008 murders of his parents, Ernest Scherer Jr. and Charlene Abendroth, in their Pleasanton, Cal., home.

An update on the 1993 Tricia Pacaccio murder investigation near Chicago, as well as two other slayings and a brutal attack near Los Angeles. The crimes were allegedly committed by Michael Gargiulo, who knew or lived near all four victims.

An update on the case of Anthony Graves, who spent 18 years in a Texas prison for murders he did not commit.

The dramatic conclusion: Two years after retiring, did world championship boxer Arturo Gatti kill himself or was he murdered? Erin Moriarty has the official findings and the answer to who gets his millions.

The story of 20-year-old Noor Almaleki, a woman who was struck and killed by her own father's accelerating SUV while she was crossing a parking lot in suburban Phoenix, and how this was the first case in the U.S. prosecuted as an "honor killing".Troy Roberts reports.

The story of Jamie Laiaddee, a woman who vanished from her home in March of 2010, and how her live-in boyfriend told everyone that she moved to Denver for a new job, but detectives would soon discover that the boyfriend was a con man. Erin Moriarty reports.

The 1998 death of Ronda Reynolds in Toledo, Wash., is investigated to determine whether it was a suicide or a murder. Author Ann Rule, who wrote a book ("In the Still of the Night") on the case, is interviewed.

After Jeffrey Locker's family reported him missing, New York City Police discovered the body of the Long Island businessman and motivational speaker slumped over the steering wheel of his car in Harlem. Initially, it appeared that Locker had simply been in the wrong place at the wrong time; however, when authorities tracked Locker's ATM card to Kenneth Minor and questioned him, Minor made a startling allegation to the motive behind the murder: Locker had begged Minor to kill him.

An investigation into the 2009 murders of the wife and two sons of a security chief for Joyce Meyer Ministries.

A complex case of kidnapping and extortion unfolds in the April 2008 vanishing of the son of a millionaire aviation-business owner. Peter Van Sant reports.

A cold case turns white hot as police finally charge one of their own in a 1986 murder case. Maureen Maher has an update.

Two murdered teens, a 32-year search for justice and eight years of reporting by "48 Hours". Troy Roberts has the latest in the investigation

An unfaithful husband is shot dead - do his wife and her best friend have a clue? Erin Moriarty reports.

A car crash leaves a young Air Force vet dead - but her boyfriend alive. The crash didn't kill her, what did? Susan Spencer reports.

An actress is dead and her preacher boyfriend prays for answers. Maureen Maher reports.

A beautiful wife and mother is suddenly dead. Would a twin really know if his brother was a killer? Erin Moriarty investigates.

A high school dancer and aspiring model is found dead. Did the killer videotape the murder? Peter Van Sant reports.

A series of disappearances and murders of women and girls dating back four decades. Now, a break in the case. Peter Van Sant reports.

A convicted killer's son believes his dad is innocent, but can he find the evidence to prove it? Troy Roberts reports.

The hunt for convicted killer George Wright, who murdered war hero Walter Patterson in 1962 and then escaped from a New Jersey prison in 1970. Susan Spencer reports.

A mother torments her daughter's killer, can she get him to confess? Richard Schlesinger reports.

A husband is suspected of killing his wife and drugging his children. Maureen Maher has the story.

A former high-school valedictorian is charged with the murder of his mother in Michigan in 2011. Tracy Smith reports.

Accused killer Jodi Arias told all to "48 Hours" ... now her words are evidence in her life-or-death trial. Maureen Maher reports.

A brat, a Batman collector, filthy rich and dead - who killed Miami hotel heir Benji Novack? Troy Roberts reports.

A married couple are assassinated in Wisconsin, but questions arise as to whether they were the intended targets. Peter Van Sant reports.

Two women shot dead by a soldier - can the Army get justice against one of its own?

An examination of whether convicted killer Ryan Ferguson murdered Missouri sports editor Kent Heitholt in 2001. His accuser, Charles Erickson, who was also convicted of the crime, now claims Ferguson is innocent. Can "48 Hours" help him get his life back? Erin Moriarty reports.

A girlfriend wears a wire to help police find the killer of her lover's wife. Maureen Maher reports.

Can a childhood memory of a friend's murder solve a 55-year-old case? Correspondent Erin Moriarty goes inside the investigation of what authorities say is the oldest cold case ever prosecuted in the U.S.

A son helps a new detective find his father's killer. Troy Roberts reports.

A powerful politician's girlfriend is shot dead. Did he love her to death? Richard Schlesinger reports.

A special report on the manhunt and capture of the Boston Marathon bombing suspects

A gang of bodybuilders hatch a plan to kidnap and kill wealthy people. Correspondent Troy Roberts has the real story that inspired a new Hollywood movie.

A missing wife and a wild confession - what made a top chef jump from a California cliff? Richard Schlesinger investigates.

New evidence in the case of George Smith who vanished on his honeymoon cruise. CBS News senior correspondent John Miller reports.

Convicted of murder, "48 Hours" interviews were evidence in her trial. Will she be put to death? Maureen Maher reports.

An honor student shot dead, an innocent victim of a gang war. An investigation into drugs, guns, gangs and the battle for Chicago. An investigation into drugs, guns, gangs and the battle for Chicago. Maureen Maher and Armen Keteyian report.

Two murdered teens, a 32-year search for justice and eight years of reporting by "48 Hours". Troy Roberts has the latest in the investigation.

All new: A mother battles to prove her son died an American hero. Peter Van Sant reports.

Did a loving wife slip and fall off a cliff while posing for a snapshot or did her husband want more than a good picture? Peter Van Sant investigates.

The untold final chapter of the amazing "Clark Rockefeller" story. The con man and accused killer faces off with Erin Moriarty in an all-new network interview.

An update on the Michael Skakel murder case involving the death of Martha Moxley in Greenwich, Conn., in 1975.

All new: She was a popular teen, her ex was a football star. Their breakup was intense -- and she's dead. Ever hear of breakup violence? You will. Tracy Smith reports.

A heartbroken mother launches a one-woman psychological warfare campaign to taunt her daughter's alleged killer - but can she get him to crack? Peter Van Sant investigates.

A young mother is dead and identical twins are the suspects. Did studying TV shows help them nearly pull off the perfect crime? Erin Moriarty reports.

An aspiring actress is brutally strangled. DNA was left all over the crime scene... leading police to a surprising suspect. Maureen Maher reports.

Former Indiana State Trooper David Camm, tried three times for killing his wife and their two children, speaks out as part of a 13-year "48 Hours" investigation

A "48 Hours" special from the journalists of CBS News exploring the social, cultural and political impact of Mandela's life on the world.

In the investigation of the murder of a one-time millionaire, both his ex-wife and son are suspects.

Wives of a Pennsylvania Pastor Die in suspicious accidents. Was it coincidence or murder?

An examination of the sometimes-shady business of international child adoptions.

Did a bookie gamble away everything -- including his wife's life? Richard Schlesinger reports.

Did the son of an Oscar-winning songwriter strangle his swimsuit designer girlfriend in a chic New York City hotel or was her death an accident?

A gang of bodybuilders hatch a plan to kidnap and kill wealthy people. Troy Roberts has the real story that inspired a Hollywood movie.

A beauty queen is found murdered. The prime suspect -- the priest who heard her confession. Richard Schlesinger reports

A mother of three is found dead in a Colorado river. She had secrets -- did she name her own killer? Tracy Smith reports.

A detective is haunted by the case of two women missing for 30 years. Now she’s hot on the trail of a killer -- can she catch him? Susan Spencer reports.

He says he cracked under pressure and falsely confessed to the rape and murder of his young cousin -- what will it take for Damon Thibodeaux to walk free?

A lover is shot dead - will cell phone video taken in the aftermath be enough to clear or convict? Troy Roberts reports.

A teenager makes a discovery that could prove his mother's death was not suicide.

Can a family find a young mother's murderer with help from a Facebook-savvy police officer?

A beauty queen, a rock musician and a cross-country hunt for a cold-blooded killer. Peter Van Sant reports.

Sex, bondage, affairs and murder -- who killed a brilliant-but-feared Texas businessman?

A Weight Watchers executive is murdered by her Wall Street lawyer boyfriend. Did his mother’s neglect 30 years ago push him to kill? Troy Roberts investigates.

A couple killed, a daughter suspected - could a mortgage application lead to the killer? Erin Moriarty investigates.

The 2008 murder of Carol Kennedy in Arizona is investigated. The victim was beaten to death in her remote Prescott-area home.

A breakup, one last hug. Was a college student walking into her own murder?

An aspiring actress is brutally strangled. DNA was left all over the crime scene... leading police to a surprising suspect. Maureen Maher reports.

A businessman faces his third trial for the murder of his wife, after the first two were overturned on appeal.

A close friend of Olympic athlete Oscar Pistorious talks about his trial.

"48 Hours" goes inside the Oscar Pistorius case as experts and those closest to the Olympic sprinter react to a judge's ruling

The investigation into the 2010 shooting death of Wall Street millionaire John Bender, who was killed in his exotic home in Costa Rica. His wife, Ann, is charged with the crime, but she claims she is innocent.

A report on a woman who was acquitted in the 1992 killing of her husband in Florida, but was charged with the attempted murder of her son in 2011 after he was shot in the neck - with the same gun - in Nevada.

An investigation into the death of an entrepreneur who was blown up in his car.

A former middle school athlete accuses a teacher of abuse.

15-year-old boy goes to a dance and never returns. Teen killers keep a secret for 41 years – until one of them cracks. Richard Schlesinger investigates.

Former reality TV producer on trial for murdering his wife in 2010 speaks with "48 Hours" and turns the camera on himself for a look at life inside a Mexican prison

An ex-Marine, a secret life and a missing girlfriend -- was it murder? Peter Van Sant Investigates.

An ex-wife guns down her former husband -- did she break after being abused, or was it cold-blooded murder?

A young woman, an alcoholic, thought she found help and a safe place -- what she found was a killer. Maureen Maher investigates.

Todd Winkler, a former fighter jet pilot, claims he was defending himself when he stabbed his wife to death with scissors.

The daughters of a businesswoman who was gunned down look for her killer.

A California couple is shot dead, a daughter's body found burned in a wheelbarrow - after seven years investigators think they have solved the case, but a courtroom bombshell changes everything.

"48 Hours" investigates the mysterious death of a tech executive and his last night with an exotic beauty on his yacht -- captured on video

Accusations that a millionaire health supplement distributor hired a hit man to kill his model wife of seven years.

A Texas man tells Dr. Phil he’s desperate to find his missing ex-girlfriend. 48 hours later, he tells police something different. Where’s the truth? Tracy Smith investigates.

A bright college student lured into the world of bondage and domination by a friend. She said no -- and didn’t survive the night. Was it murder? Troy Roberts investigates.

Was an alleged religious cult responsible for a young bride’s death? "48 Hours"' Troy Roberts investigates.

A day care worker convicted of killing a toddler recants her confession.

The murder of an Aspen, Colo., heiress produces many suspects.

A reality show producer gets 12 years in prison for killing his wife in Mexico – a crime he told "48 Hours" he didn't commit. Is it over? Troy Roberts reports.

Help cops solve a 20-year-old case. A young woman killed, her family brutally stabbed – someone out there knows something ... is it you? Erin Moriarty reports.

A millionaire surrounded by wealth and death is charged with killing a friend 15 years ago -- in an exclusive interview with "48 Hours", his attorney vows to fight back

A family murdered, the husband’s on the run posing as a New York Times reporter. The true story behind a new Hollywood movie.

Two wives die in freak accidents 17 years apart. One man was married to both women. Is he just unlucky or does he know more than he’s telling?

Ashley Fallis' New Year's Day death was initially ruled a suicide, and the case was closed after Evans police investigated the incident in 2012. Evans Police Chief Rick Brandt reopened the case in April 2014 after receiving previously unheard witness accounts and claims that officers mishandled the investigation.

A successful wife dead from nicotine poisoning. Her genius husband beat "Jeopardy!" -- can he beat a murder rap? Erin Moriarty investigates.

A wife says she shot her husband in self-defense. Police say she’s a killer. Who's correct? "48 Hours" correspondent Peter Van Sant investigates. This week's "48 Hours" begins with a surprising twist – the verdict is revealed in the first few minutes of the show. Correspondent Peter Van Sant explains why.

A Florida mother claims she saw the murder of a friend in a dream. Is she clairvoyant or is she a killer? Peter Van Sant investigates.

CASE UPDATE: A son is determined to prove his father, a doctor, killed his mother, a noted scientist. Will a jury believe him? Correspondent Susan Spencer reports.

She was murdered at 23. Five suspects and cops couldn’t arrest anyone. It was the perfect crime for 34 years--until now. Correspondent Peter Van Sant investigates.

Tried a third time for killing his wife, a wealthy businessman vows he’s innocent. Will a jury finally believe him?

A Florida man's questionable conviction in a 1989 murder may be an example of what can happen when investigators disregard the venerable British mystery writer's caution. This Saturday, "48 Hours" correspondent Erin Moriarty reports on the case of Crosley Green. There is new evidence that Green may have been wrongfully convicted of the murder of 22-year-old Charles "Chip" Flynn more than 25 years ago. Green is currently serving a life sentence in Florida. Prosecutors and investigators in this case have faced allegations that they manipulated facts to fit their version of the truth - that Green committed the crime.

A "48 Hours" interview with the wife of a millionaire shot dead turns the case upside down. Is there more to the story? Peter Van Sant updates the case.

Killer App tells the story of two families whose daughters got involved in online relationships that became a matter of life or death. It's a story that will resonate with millennials, teenagers and parents, who, thanks to so-called "parent proof" platforms, often don't know what their kids are doing on their phones, laptops, tablets or computers until something goes terribly wrong.

When an elderly millionaire is found dead in a freezer, her decades-younger companion is brought up on murder charges; the movie inspired by the story, "Bernie."

A young woman is murdered, police thought her killer was on the run ... or was he? Correspondent Tracy Smith investigates.

The case of Shelley Mook, a young mother and Tennessee school teacher who mysteriously vanished after visiting her ex-husband, is examined.

48 HOURS goes inside the missing persons investigation and the stunning revelations her alleged captor, Todd Kohlhepp, 45 year old real estate broker, made to police in "Buried Truth."

Authorities in Colorado race to catch a serial rapist before he attacks again.

When a 17-year-old girl breaks up with her abusive boyfriend, he snaps and breaks into her bedroom to attack her.

48 Hours takes viewers inside international basketball star-turned-tech entrepreneur, Sebastien Bellin's, remarkable eight-month journey of recovery after being nearly killed in the March terrorist attacks in Brussels, in a special Live to Tell: The Long Road Home.

Jacob Nolan, a young man who claims his psychiatrist manipulated him into trying to kill her ex-lover, speaks out.

A day care worker says she loved kids, yet she's in prison for killing one. If she didn't do it, why did she confess? "48 Hours"' Erin Moriarty has the latest in the Melissa Calusinski case.

A stepfather sits in prison for killing his wife. Her daughters vow to keep him there. Does he deserve parole? Correspondent Tracy Smith investigates.

Erin Moriarty and 48 HOURS take viewers deep inside the investigation into a hard-to-close murder case, and those investigators ask for help from the audience in "Solve This Case: Who Killed Kay Wenal?"

It's a case that raises questions about the investigation process, about the technology used decades ago, and about how two men can be convicted of a crime when the initial DNA evidence excluded them. Moreover, it's a case that looks at how a new way to examine DNA evidence has the potential to change the outcome in thousands of cases nationwide.

The investigation into the brutal murder of a beloved Florida doctor reveals his dark, secret past.

The investigation into the murder of a beloved Florida doctor reveals his dark, secret past.

A Florida doctor is brutally murdered. Her husband has an airtight alibi, but police travel 1,100 miles for a suspect that looks exactly like him. "48 Hours" correspondent Erin Moriarty investigates.

Erin Moriarty and 48 HOURS investigate multiple terrifying cases of stalking and the efforts driven by Pauley Perrette, star of CBS' NCIS, to change laws that she says are outdated or ineffective

Singer Christina Grimmie was killed by a stalker and Ivanka Trump has been stalked, too; now, an "NCIS" star is trying to change stalking laws. "48 Hours" correspondent Erin Moriarty investigates.

A woman spends almost two decades searching for the man who kidnapped her from her bedroom and left her for dead when she was 8 years old.

Maureen Maher and 48 HOURS investigate the death of Cory and interview Curtis about the murder case against him.

A popular football coach convicted of murder gets a chance at freedom -- can evidence withheld from his trial prove him innocent? "48 Hours" correspondent Richard Schlesinger investigates.

A brutal murder - police have DNA evidence, but can't match a killer - so how did a public DNA database lead police to suspect a filmmaker of murder? Anne-Marie Green investigates.

Comedian Patton Oswalt opens up in his first television interview about his late wife's quest to find the elusive criminal who terrorized Californians by committing 50 rapes and a dozen murders.

The investigation into a cult that originated in Australia and ended up in New York reveals allegations of stolen children, drug use, abuse and a leader who claimed to be the second coming of Christ.

The investigation into two double murders committed five years apart leads police to a famous hospital and an unlikely suspect.

In 1976, a gunman dressed in black murders two people and wounds two more in the Texas mansion belonging to one of the victims.

Did fashion icon Gianni Versace know his killer? A "48 Hours" investigation into the killing spree that ended his life in Miami 20 years ago. Richard Schlesinger reports.

In her first television interview, Lynn Roy opens up about the death of her son, Conrad Roy III, and the groundbreaking case against Michelle Carter, who prosecutors say caused Roy to kill himself in text messages.

The rescue of a woman found chained in a storage container leads investigators to discover the other crimes of the serial killer who held her captive.

Peter Van Sant and 48 HOURS investigate a Texas-sized case of love, infidelity, rage and possibly murder.

48 HOURS kicks off its 30th anniversary season with a Saturday night double feature of all new back-to-back editions, Sept. 30, on the CBS Television Network. At 10:00 PM, Erin Moriarty investigates the case against Raynella Leath, a Tennessee woman with two dead husbands -who both died under strange circumstances - and the stunning outcome, in the season premiere of 48 HOURS, "The Widow on Solway Road." Leading into the season premiere, CBS News Special Correspondent James Brown tackles the impact of the O.J Simpson murder trial and how it reverberates throughout the country today, in "O.J. Simpson: Endgame".

48 HOURS kicks off its 30th anniversary season with a Saturday night double feature of all new back-to-back editions, Sept. 30, on the CBS Television Network. At 10:00 PM, Erin Moriarty investigates the case against Raynella Leath, a Tennessee woman with two dead husbands -who both died under strange circumstances - and the stunning outcome, in the season premiere of 48 HOURS, "The Widow on Solway Road." Leading into the season premiere, CBS News Special Correspondent James Brown tackles the impact of the O.J Simpson murder trial and how it reverberates throughout the country today, in "O.J. Simpson: Endgame".

A daughter hears her father's last words – he was a former NYPD officer and bodyguard to Angelina Jolie and Brad Pitt – can she help put her dad's killer in prison? "48 Hours" correspondent Erin Moriarty investigates.

Moataz Azzeh, a decorated former U.S. army soldier who pretended to take on a hit job for two Houston area doctors in a murder-for-hire plot, speaks out about the shocking case for the first time ever.

Peter Van Sant and 48 HOURS investigate the search for a fugitive, the man who hunted her down and a daughter's desperate search for answers to her mother's disappearance.

48 HOURS gained unprecedented access inside the command center in Baytown, Texas, a suburb of Houston, as investigators searched for a beautiful young mother reported missing just before Hurricane Harvey hit.

Did being on camera for a true-crime television show influence the way an Atlanta detective investigated an alleged rape and murder? Erin Moriarty and 48 HOURS investigate what impact that TV show may have had into the search for clues in the death of a Marietta, Ga. man and the murder case against the woman who shot him dead.

A father dreams his daughter has been killed, then later she disappears. What does her boyfriend know and could the dad's nightmare have been real? "48 Hours" correspondent Maureen Maher investigates.

A woman accused of killing her husband in 2007 flees to her homeland, Brazil, where Brazilian law prevents its citizens from being extradited.

Accused of murder, a young woman's life hangs in the balance. "48 Hours" goes behind the scenes with her lawyer and a forensic animator -- can they save her? CBS News correspondent Tracy Smith investigates.

In his first interview ever, a retired Texas United Parcel Service driver reveals to 48 Hours that he unwittingly delivered large boxes of military grade guns and ammunition to Branch Davidian cult leader David Koresh in the months and weeks before the siege that would capture the attention of the world in 1993. Now, as the 25th anniversary of the standoff nears, Peter Van Sant and 48 Hours investigate the cult and what led to a deadly 51-day siege in Secrets of Waco.

As California's wine country begins to rebuild after wildfires that tore through it last fall, Tracy Smith and 48 HOURS investigate the unlikely showdown between Tawfilis and Dahl that gripped the region three years ago.

Best-selling author James Patterson investigates the life and death of convicted murderer and former New England Patriots player Aaron Hernandez.

Nearly 60 years after Irene Garza disappeared after going to confession on Easter weekend, the priest accused of murdering her goes on trial - but is it too late? Richard Schlesinger and 48 HOURS report on the case against Father John Feit, the last man believed to have seen Garza alive.

Nearly four decades after the unexplained drowning death of Hollywood star Natalie Wood, Los Angeles County sheriff's investigators speak for the first time and tell 48 HOURS that her then-husband, actor Robert Wagner, is now a person of interest. Investigators want to speak with Wagner about the circumstances surrounding her death that night in 1981, they say in interviews for 48 HOURS.

A photographer who was on "The Dating Game" became one of the nation's deadliest serial killers eight years after "48 Hours" first report, new victims emerge.

She was 19 with an allegedly abusive boyfriend – did he make her an unwitting accomplice to murder? CBS News' Jim Axelrod investigates.

A famed Los Angeles hairstylist is killed in his backyard - was it a robbery gone wrong by thugs called the knock-knock burglars or a twisted plot no one could believe?

An Oregon man accused of pushing his fiancée off a steep cliff during a hike nine years ago tells Peter Van Sant what may have happened that fateful day, in an unusual interview for 48 HOURS.

A suspect in a murder swears he didn't do it – can his Fitbit prove he's innocent? "48 Hours" correspondent Erin Moriarty investigates.

Alyssa Beck was a 15-year-old Jacksonville, Fla., runaway looking for a way out of her family home. She ran right into the hands of a violent sex trafficking group. Beck reveals her fight for survival and the horrors she faced.

Peter Van Sant and 48 HOURS investigate Marsha's disappearance and the murder case against her husband in "Missing Marsha". It's a case 48 HOURS has been working on for five years, and it raises questions about the challenges prosecutors often face when someone vanishes without a trace. It also includes a stunning ending that nobody - including prosecutors - saw coming.

Richard Schlesinger and 48 HOURS investigate the disappearance of Etan Patz and the case against Pedro Hernandez, the man charged in 2012 with killing him.

Two witnesses who watched as a woman was gunned down in her Florida home by a mysterious clown speak out for the first time on network television.

A wealthy labor lawyer shoots his high profile wife from the backseat of a car -- was it an accident or just plain murder? "48 Hours" correspondent Maureen Maher investigates.

Did she really try to kill herself, or did her husband want her dead? Erin Moriarty and 48 HOURS investigate that fateful night, Mead's road to recovery and the police search into what happened.

Who wanted Wright dead, and how does a beloved basketball player's life end that way? CBS News special correspondent James Brown and 48 HOURS investigate the life and death of Wright and the hunt to find out what happened that night.

Jim Axelrod and 48 HOURS investigate the murder of Jennifer Harris and the search for clues to what happened to her. One of the coldest investigations in Fannin County, Texas, with only a couple of initial suspects and no arrests, the case has hung over the town of Bonham since she was killed.

"48 Hours" explores the alarming world of murder-for-hire on the mysterious dark web and exposes an international criminal organization in a hunt for a self-described murder mastermind simply named Yura.

A wealthy Hollywood producer is accused of the brutal murder of his girlfriend. Was he following the plot of his frightening novel? Correspondent Maureen Maher investigates.

A family man targeted for death lives to climb out of his own "grave." Who wanted him dead? "48 Hours" goes inside the sting that took down a hit man-for-hire scheme. Correspondent Peter Van Sant investigates.

Richard Schlesinger and 48 HOURS go deep into the swamps of Florida for the strange case of a missing duck hunter, who is said to have been eaten by alligators nearly two decades ago, and the investigation that led police elsewhere.

The parents of Blaze Bernstein, a brilliant Ivy League student allegedly murdered because he was gay and Jewish, talk with 48 HOURS in their first primetime interview about the loss of their son, the neo-Nazi hate group that may have fueled anger in his alleged killer, and what they're doing to move forward. Tracy Smith sits down with Bernstein's parents.

When a man goes missing, his friends turn to social media to track his final hours. What they learn is horrific. "48 Hours" correspondent Erin Moriarty investigates.

More than four years after radio legend Casey Kasem died, his wife, Jean Kasem, reveals for the first time her version of her husband's final days; levels allegations of murder in a lawsuit; and discusses a heated family feud.

48 HOURS brings viewers a story of dedicated parents and their struggle to restore their son's reputation after he was shot dead by a police officer.

48 HOURS and Jim Axelrod reveal new information about the more-than-two-decade search for what happened to Iowa television anchor Jodi Huisentruit,

A Texas man targeted by a hitman who killed two members of his family fights for the life of the person who ordered the murders - his son - in an updated encore of 48 HOURS: "Sugar Land: Life or Death".

48 Hours goes inside the Closs case, the extraordinary stories of other children found, and the the heartache of families with children still missing.

Can a driven detective and cutting-edge technology solve a nearly three-decade-old double murder? 48 HOURS and correspondent Richard Schlesinger go inside the investigation into the murders of two beloved grandmothers.

Erin Moriarty and 48 HOURS investigate the controversial murder case against California death row inmate Kevin Cooper and explore whether new DNA technology can spare his life.

Nearly 20 years ago a death row inmate wrote to "48 Hours" that he was framed for the murder of four people. Was evidence planted? New DNA tests could answer that question.

For the first time, some of the hostages reveal the chilling hours they spent fearing for their lives while being held inside a Los Angeles grocery store in 48 HOURS: "Live to Tell: Standoff at Trader Joe's."

Could a new California law free a teenage killer convicted as an adult for the brutal double homicide of an elderly couple? Erin Moriarty and 48 HOURS investigate the murders, the case against Daniel Marsh, and the new law.

A 48 HOURS investigation into the mysterious circumstances surrounding a young mother and her daughter found dead along railroad tracks in South Carolina has helped lead police to reopen the case. Peter Van Sant and 48 HOURS investigate the 2008 death of Kadie Major and her 10-month-old daughter River Lynn and the search for what happened.

The prime suspect in the murder of an American teacher while living in Seoul, South Korea, in 1988 speaks publicly about the case for the first time in 30 years.

Maureen Maher and 48 HOURS investigate the deaths of Kathy Blair and Billie and Sidney Shelton and the search for answers.

Could a teenager be brainwashed by one parent to help murder the other parent -- and then make it look like a suicide? "48 Hours"' Erin Moriarty investigates.

Peter Van Sant and 48 HOURS investigate the death of a decorated Marine colonel in Iraq and his wife's decade-long quest to get it labeled a homicide.

Texas judge Julie Kocurek was shot multiple times, by an unknown man, in front of her teenage son, in the driveway of their home. She survived and shares her emotional story and her work to stop others from being targeted.

In her first American television interview, the sister of an Irish businessman who was murdered in Winston-Salem, N.C., speaks out to defend his honor.

Without question, the death by suicide of 16-year-old Utah teen Jchandra Brown on May 5, 2017 was a tragedy. But was how it happened a crime? David Begnaud and 48 Hours investigate the death of Brown and the search to find out what really happened to her in "A Death in Payson Canyon".

Enrico Forti, a former windsurfing champion and Italian television producer who had contracts with ESPN, sits in a Florida prison serving out a life sentence for a murder he says he didn't commit. Erin Moriarty and 48 HOURS meet Forti and follow the trail of evidence all the way to Europe to investigate.

Tracy Smith and 48 HOURS take viewers deep inside the investigation into the search for a multimillionaire real estate investor accused of killing his wife and staging a kidnapping plot, in "#FindPeterChadwick".

Erin Moriarty and 48 HOURS investigate the murder of DelTondo and the search for her killer in "What Happened to Rachael?"

America's #1 Saturday night true-crime series, kicks off its new season with a special two-hour investigation of Michael Gargiulo, the serial killer known as "The Hollywood Ripper".

The parents of former high school cheerleader Brooke Skylar Richardson, who was tried for the death of her newborn child, speak to 48 HOURS in their first televised interview.

Correspondent Nikki Battiste and 48 HOURS take viewers inside the investigation to find out what happened to Berreth and piece together the twisted love triangle that prosecutors say led to the death of the 29-year-old mother.

Abducted by masked gunmen and buried alive in a truck trailer underground, 26 innocent school children spent 28 hours held hostage in the dark before they made a harrowing escape. This week, as their convicted captor faced a parole board, some of the survivors of that 1976 kidnapping share their emotional, heart-wrenching stories and their journey.

Solving the murder of Heather Bogle: After a young mother is found murdered in the trunk of her car, a detective doggedly pursues the wrong suspects. It would take a dedicated sheriff to find a real suspect. Were there other victims?

The wife of a NYC businessman is suspected of murdering him with help from her brother -- why would she want him dead and why did it take more than two decades to crack the case? Correspondent Richard Schlesinger and 48 HOURS go inside the riveting real-life murder mystery behind the death of Pilmar and the search for answers.

A young woman vanished after a night out in Milwaukee in October 2013. Did a meeting set up on a dating app lead to the disappearance or was it someone she knew? "48 Hours" correspondent Peter Van Sant reports.

A brutal murder and police have DNA evidence. Could a discarded cigarette lead investigators to a possible killer and close a case two decades later? CBS News correspondent Anne-Marie Green reports.

A woman repeatedly threatened to kill her ex. She enlisted her father to help make good on her promise. Why couldn't anyone stop her? "48 Hours" correspondent Peter Van Sant reports.

An inside look at the startling evidence that helped convict against Colorado man Patrick Frazee for the murder of his fianceé. CBS News correspondent Nikki Battiste reports.

How a bakery worker's secret plan to recover DNA from a discarded Coke can helped investigators solve the cold case of a college student murdered over Thanksgiving weekend. "48 Hours" correspondent Peter Van Sant reports.

A California police officer shot dead in his home -- his ex-wife admits she pulled the trigger. Did a photo posted on social media lead to the officer's death? 48 Hours' correspondent Erin Moriarty reports.

Chacey Poynter, a Texas woman convicted in the 2016 murder of her husband, University Park Fire Department Captain Robert Poynter, tells her story for the first time about what happened the night he died, in an interview with Peter Van Sant.

Jessi Toronjo was just 9 years old when she returned from a sleepover at a friend's house to find out her mother, stepfather and two sisters were murdered. More than three decades later, Toronjo shares her emotional story of the search for her family's killer and putting her life back together.

Linda Stermer, a Michigan woman accused of setting a fire to her family home and murdering her husband, speaks out for the first time.

A young woman claims she was attacked by an ex-boyfriend who carved the word boy into her arm. But the crime scene tells a different story. CBS News correspondent Jamie Yuccas reports.

Did a Florida man hire a look-a-like to kill his wife? A GPS leads police right to the hitman's door. "48 Hours" correspondent Erin Moriarty reports.

Erin Moriarty and 48 HOURS go inside the investigation of what happened leading up to Harwick's death, and talk with those who were closest to her in the final weeks of her life.

A teenager learns she's the target of a hit ordered on the dark web. "48 Hours"' Peter Van Sant goes on a global manhunt to find Yura, the shadowy figure behind murder-for-hire sites.

« Previous Ep. Next Ep. » 48 HOURS will give viewers a rare look inside a murder case where virtually everything, from the first moments of the investigation through the verdict, are captured on camera.

48 HOURS and correspondent Jim Axelrod explore the best and worst of the human experience in an unusual take on the true-crime genre.

A man on death row says his blood was planted at the crime scene. Will an empty vial help his case? "48 Hours" correspondent Erin Moriarty reports.

Erin Moriarty and 48 HOURS investigate a double homicide that captured the nation in 1892, and take a fresh look at a very cold case that turns up surprising results.

Peter Van Sant and 48 HOURS investigate the attack, the police investigation and the case against Mike Reuschel in "Reuschel vs. Reuschel."

Three women who were attacked by the notorious serial killer Ted Bundy reveal their terrifying stories of that night, their healing and hope in 48 HOURS.

Erin Moriarty and 48 HOURS take a deep look into the case in "Crosley Green's Hard Time" to be broadcast Saturday, April 18 (10:00 PM, ET/PT) on the CBS Television Network. It's a case that Moriarty has been covering for two decades and involves serious questions about whether Green was convicted on what his attorneys have referred to in court documents as a racial hoax.

In her first report for 48 HOURS, CBS News contributor Maria Elena Salinas investigates the death of the student and the search for her killer.

Maureen Maher and 48 HOURS investigate the strange case of the missing teenager, the police investigation years later, and a woman in Arizona who claimed to be her.

Correspondent Peter Van Sant and 48 HOURS get the first look at never-before-released evidence from the FBI's effort to identify victims of a notorious serial killer.

In their first network television interview, the sister and mother of Lori Vallow Daybell defend the Idaho mother and speak out to CBS News correspondent Jonathan Vigliotti about the disappearance of her children.

A California man shot dead in his home — his ex-wife admits she pulled the trigger. Did a photo posted on social media lead to the man's death? "48 Hours" correspondent Erin Moriarty reports.

A woman tells first responders that she shot her boyfriend accidentally and police claim she confessed to murder at the station in a recorded interview, but the tape is impossible to hear due to a feedback hum.

The investigation into the murder of a successful Orlando businesswoman found dead in her bathtub reveals an out-of-control home renovation — and her husband's apparent secret life.

Peter Van Sant and 48 HOURS provide the first in-depth look into the death of a beloved college cheerleader and the case against her boyfriend Mark Howerton.

Correspondent Jim Axelrod and 48 HOURS investigate the strange death of Amy Mullis and the case against her husband Todd Mullis.

CBS News correspondent Jonathan Vigliotti and 48 HOURS take viewers inside the investigation into the heartbreaking national search for two missing children.

A mother fights for the truth behind her son's killing – captured on video. Ahmaud Arbery was jogging when he was chased and shot. CBS News correspondent Omar Villafranca reports.

Jennifer Kesse was a successful young woman with a good job and a loving boyfriend when she simply vanished from her Orlando, Fla., condominium. It's been more than 14 years since she was last seen. Peter Van Sant and 48 HOURS investigate the disappearance of the 24-year-old, raise new theories and go inside her parents' search for answers.

« Previous Ep. Next Ep. » Now, for the first time, the "other woman" in that love triangle speaks to 48 HOURS.

Jamie Yuccas and 48 HOURS investigate what happened that night and take viewers inside the unrelenting efforts by police to solve the case.

Opponents feared boxer Christy Martin in the ring. However, it was at home where Martin fought her biggest battle - the one for her life. Now, Martin is speaking out for other victims of domestic abuse.

To some, Nicole ("Nikki") Addimando is a young mother who shot her abusive partner in self-defense when she feared he would take her life. To others, she is a murderer who took the life of Chris Grover, a father and popular gymnastics coach in Poughkeepsie, N.Y. Now, 48 HOURS and correspondent Jericka Duncan investigate their relationship and the night Grover died in "The Case Against Nicole Addimando."

Jonathan Vigliotti and 48 HOURS report on the podcast, the investigation and try to get answers from the prime suspect.

Megan Waterman was one of the first victims of the Long Island serial killer found by police. In December of 2010, four women - aged 22 to 27, similar in height, weight, hair and eye color - were found dead along a stretch of Ocean Parkway near Gilgo Beach on Long Island, N.Y. They became known as the "Gilgo Four." Now, a decade after Megan Waterman's body was found, her teenage daughter talks for the first time on television with 48 HOURS correspondent Erin Moriarty.

Tara Grinstead was a teacher and former beauty queen when she disappeared in October 2005. But nearly 12 years would pass before investigators finally learned what happened - and now recent revelations indicate local law enforcement and state investigators may have been able to solve the case soon after she vanished. Correspondent Peter Van Sant and 48 HOURS investigate the young woman's disappearance and the quest for answers.

Correspondent Peter Van Sant and 48 HOURS investigate the death of a young Mississippi man and new information uncovered by 48 HOURS that gives his family hope in their search for justice.

After a chance encounter at a bar a college student is murdered. Was it because she resembled the killer's ex? CBS News chief investigative and senior national correspondent Jim Axelrod reports in an all-new "48 Hours" airing Saturday, January 16 at 10/9c on CBS.

A young mother was found murdered in an Alabama river in 1990. Nearly 30 years later, the man long suspected as her killer was arrested. But just before trial, a confession turned the case upside down. Now, in her first television interview, the woman who changed the case speaks to 48 HOURS.

Debbie Boyd spent an agonizing 15 years wondering where convicted killer Mario Garcia hid the body of her murdered daughter Christie Wilson. Through sheer will and wit, and the help of two determined investigators, she finally got her answer. Correspondent Erin Moriarty and 48 HOURS explore Boyd's journey on "The Search for Christie Wilson".

Michelle Troconis has been dubbed "the other woman" in a headline-making story about a Connecticut mother of five, Jennifer Dulos, who vanished and is believed to have been killed by her estranged husband, Fotis Dulos. He was charged with murder, but died by suicide weeks after his arrest leaving Troconis the focus of the investigation, as she faces multiple charges in Jennifer Dulos' presumed murder. Now, in their first interview, Troconis' family members defend her in 48 HOURS: "What Does The Other Woman Know?

A judge's son is gunned down by a man delivering a package. 2,800 miles away, an eerily similar crime — this time the target is a lawyer. Who is behind the killings? CBS News correspondent Tracy Smith reports for "48 Hours".

Thirteen years after a child is abducted, investigators have a credible suspect. Is the puzzle of what happened to her complete? "48 Hours" correspondent Peter Van Sant investigates.

College student Aniah Blanchard had a deep fear of being kidnapped. When she disappears, UFC fighter Walt Harris battles for justice for his stepdaughter. CBS News special correspondent James Brown reports for "48 Hours."

Could an item found in the medicine cabinets of millions of Americans have played a role in the death of a well-liked millionaire? Peter Van Sant and 48 HOURS investigate the death of businessman Steve Clayton and the case against his wife Lana Clayton.

Correspondent Richard Schlesinger and 48 HOURS investigate the disappearance of Jonelle and how more than three decades later, one-time Idaho gubernatorial candidate Steven Dana Pankey became a person of interest in the case in "The Kidnapping of Jonelle Matthews".

Correspondent Maureen Maher and 48 HOURS investigate the night West died and her life. The broadcast also features the first television interview with Lauren Kwei, a paramedic in New York City who made headlines when a newspaper exposed her for posting nude images on OnlyFans.

Correspondent Erin Moriarty, who has covered the case for two decades, talks with Green about the case, his freedom and his future. 48 HOURS was there when Green was released and Moriarty visits with him and his family as they mark his return to life outside prison.

Correspondent Peter Van Sant and 48 HOURS investigate the disappearance of Ray Green and the case against Dani Green.

He was convicted of murdering his pregnant wife. The "other woman" recorded his calls for the prosecution. With his death sentence now overturned there's a renewed push to clear him. Jonathan Vigliotti reports.

Correspondent Peter Van Sant and 48 HOURS investigate what happened to Gretchen Anthony.

A sister stands by the brother accused of murdering their parents. She insists that he's innocent and there's more to the story. "48 Hours" correspondent Erin Moriarty reports.

In 2010 eccentric millionaire Forrest Fenn launched a treasure hunt when he announced that he had hidden a chest worth an estimated $1 million in the Rocky Mountains. Now, 48 HOURS reveals new details, rarely seen photos and exclusive interviews in the sometimes-deadly search for the treasure.

A meticulous serial killer, skulls drawn in blood, and a search to identify the victims -- who has Israel Keyes killed?

Bianca Devins, 17, was a popular social media figure who was murdered by a friend in Utica, N.Y. The killer posted images of her lifeless body online, which went viral. Making matters worse, the images were sent to Devins' family. In her first national television interview, Kim Devins opens up about the loss of her daughter and the attacks on her family.

"48 Hours" goes inside the disappearance of Gabby Petito and the hunt for Brian Laundrie. CBS News national correspondent Jericka Duncan reports.

48 HOURS and Van Sant spent three days with Hartin in Belize reporting on the death of Henry Jemmott and the media frenzy that has surrounded the case.

For nearly 45 years, the murder of 11-year-old Linda O'Keefe haunted the Newport Beach Police Department in California. Her image hung among the faces of other unsolved cases, reminding each new generation of officers of the work they still had to do. Could new technology and social media turn the tide? Correspondent Tracy Smith and 48 HOURS investigate the cold case and how an innovative Twitter campaign helped in the quest to find Linda O'Keefe's killer.

Club owners open up for the first time after deadly fire kills 100. "48 Hours" contributor Jim Axelrod reports.

New details in the tangled web of five suspicious South Carolina deaths thought to be linked to one prominent family — the Murdaughs.

A 15-year-old girl beaten to death with a golf club in a wealthy Connecticut neighborhood. Does her diary hold clues to the killer? "48 Hours" correspondent Erin Moriarty reports.

A young Florida couple was planning a wedding and their life together when the future groom was shot and killed at his front door. Patrick De La Cerda was expecting a delivery of the engagement ring for his fiancée, Jessica Devnani. Instead, say investigators, when he went to the door on Feb. 27, 2018, he was met with a hail of bullets. Peter Van Sant and 48 HOURS report on the shooting and the unexpected twists in the investigation in "The Ring: The Murder of Patrick De La Cerda."

When Chelsea Rustad uploaded her DNA to a public database hoping to find other branches of her family tree, she never expected that process would prompt a visit from police investigators. The police were at her Washington state home with devastating news - someone in her family may have committed a double murder. 48 HOURS and correspondent Erin Moriarty immerse viewers in the case of a killer who eluded police for 31 years, then was identified in just two hours by genetic genealogist CeCe Moore.

When Ahmaud Arbery was chased by three white men and shot in the street, his mother laid him to rest promising to get him justice. The promise is fulfilled when the men are found guilty. CBS News correspondent Omar Villafranca reports.

After a young girl is adopted from Russia, her American parents come to believe she is capable of murder and return her. Years later, "48 Hours" contributor Troy Roberts learns her surprising story.

Nearly three years after Rachael DelTondo was murdered outside of her family home in Pennsylvania, a search is still underway for the person who killed her and why. Erin Moriarty and 48 HOURS investigate the murder and seeks answers.

Nikki Kuhnhausen disappeared after connecting with a man in a Snapchat rendezvous. Her murder inspired a new law and started a nationwide movement. 48 HOURS and Jamie Yuccas investigate the groundbreaking case and the impact it continues to have on LGBTQI communities.

A new look into the disappearance of Carole Baskin's husband. Famed lawyer investigates "meat grinder" theory. "48 Hours" correspondent Richard Schlesinger reports.

A former candidate for governor is accused of kidnapping a 12-year-old girl. Does his decades-long fascination with the case mean he's a true-crime junkie or a murderer? "48 Hours" correspondent Richard Schlesinger reports.

After a mother of two vanishes on Mother’s Day, bizarre clues emerge— a chipmunk alibi, a tranquilizer gun and a spy pen. "48 Hours" correspondent Peter Van Sant reports.

The brutal murders of four teenage girls has haunted Austin, Texas, for 30 years. Could new information lead to a killer? "48 Hours" correspondent Erin Moriarty has reported on the case from the beginning and has the latest on the search for answers.

Drew Carey opens up about the violent death of his onetime fiancée, Hollywood therapist Amie Harwick. Why Valentine's Day will never be the same for CBS' "The Price is Right" host. "48 Hours" correspondent Erin Moriarty reports.

A young mother disappears. Investigators say her husband contacted spellcasters to put a hex on his wife so she wouldn't leave him. "48 Hours" contributor Jonathan Vigliotti reports.

Her ex-fiancé — an officer with a badge — nearly killed her. She says police failed to protect her, so she got her own badge. "CBS Saturday Morning" co-host Michelle Miller reports for "48 Hours."

A college student's troubling text messages lead investigators to her killer. "CBS Saturday Morning" co-host Michelle Miller reports for "48 Hours."

A star snake breeder is murdered. Turns out the human closest to him was more cold-blooded than any snake. "48 Hours" correspondent Peter Van Sant reports.

The parents of Derrick Robie, who was murdered in 1993 at the age of four, have spoken out following the release of their son's killer from prison after 28 years. In an interview with CBS News' 48 Hours, Doreen and Dale Robie recalled their painful journey in the three decades since their son's murder in the village of Savona, New York. The little boy was killed by Eric Smith, then 13 years old, who was dubbed the "freckle-faced killer" in the media at the time.

A tech exec and cannabis entrepreneur's kidnapping is caught on surveillance video. "48 Hours" contributor Tracy Smith reports.

An airline manager is shot dead while walking his dog. Who was the puppet master plotting his murder? "48 Hours" correspondent Peter Van Sant reports.

An American woman dies by gunshot on a safari trip. Was it murder or an accident? "48 Hours" contributor Debora Patta reports.

Inside the mind of murderer Mark Twitchell. Newly revealed letters from the man police say wanted to be like fictional serial killer Dexter. "48 Hours" contributor Troy Roberts reports.

A journalist finds herself in a game of cat and mouse with a skilled former attorney dogged by mayhem and suspicions of murder. Why do bad things happen to the men in Catherine Shelton's life? Follow "48 Hours" contributor Jenna Jackson's quest for answers.

Controversial Texas attorney Catherine Shelton, now disbarred, talks about her checkered past and the mysterious circumstances surrounding the deaths of various men in her life.

Twin sisters say they were attacked by a Black man. Are they telling the truth or hiding a family secret? "48 Hours" contributor David Begnaud reports.

Inside the groundbreaking case of a crime of the digital age — a young woman convicted of involuntary manslaughter because she used text messages to encourage a friend to take his own life. "48 Hours"' Erin Moriarty reports.

A “48 Hours” report helps trip up a wanted fugitive who spent more than four-and-a-half years on the run for allegedly killing his wife and staging a kidnapping. Correspondent Tracy Smith reports.

How did images of a 17-year-old girl’s murder go viral? CBS News' Jericka Duncan reports.

Gabby Petito documented her road trip cross-country with her fiance before she was reported missing on September 11th. Now her fiancé, Brian Laundrie, is a person of interest in the case. CBS News national correspondent Jericka Duncan investigates.

Socialite Jasmine Hartin admits killing a top police official in Belize. For the first time, she tells her detailed story of what happened to "48 Hours." Correspondent Peter Van Sant reports.

The "voice" of 11-year-old Linda O'Keefe goes viral in the search for her killer. CBS News correspondent Tracy Smith reports.

Club owners open up for the first time after deadly fire kills 100. "48 Hours" contributor Jim Axelrod reports.

Five deaths with a connection to one family. "48 Hours" contributor Nikki Battiste investigates.

A 15-year-old girl beaten to death with a golf club in a wealthy Connecticut neighborhood. Does her diary hold clues to the killer? 48 Hours" correspondent Erin Moriarty reports.

An undelivered engagement ring leads to murder. "48 Hours" correspondent Peter Van Sant reports.

When a woman uploads her DNA to a genealogy website, authorities show up at her door. Is there a double murderer in her family tree? "48 Hours" correspondent Erin Moriarty reports.

When Ahmaud Arbery was chased by three White men and shot in the street, his mother laid him to rest promising to get him justice. The promise is fulfilled when the men are found guilty. CBS News correspondent Omar Villafranca reports.