Seasons & episodes

Breaking coverage and exclusive analysis after a jury found former South Carolina attorney Alex Murdaugh guilty of murdering his wife and son.

A man wakes up to find his fiancée dead; a shocking confession changes everything.

How a North Dakota love triangle ended with murder and a house in flame.

A college student is murdered after being stalked. Did the University fail to protect her?

S46 · E26Unholy Matrimony 2023-04-07 · 80 min＋

An open marriage, a secret affair, and a sinister plot for murder.

S46 · E29Secrets of the Lake 2023-05-04 · 80 min＋

Investigating the remains of victims found on the bottom of Lake Mead, NV as the reservoir water level drops due to drought. So far, Thomas Erndt, Claude Russell Pensinger and Donald P. Smith have been identified, submerged for decades.

S46 · E33Dying to Meet You 2023-06-02 · 80 min＋

After a popular local musician is found dead, covert police surveillance uncovers horrific murders in Colorado and exposes a killer.

S46 · E34Where Monsters Hide 2023-06-16 · 80 min＋

A twisted couple’s bizarre marriage pact, and how one of them was brought to justice by a small-town police chief.

S46 · E35Never Made It Home 2023-06-23 · 80 min＋

A 19-year-old daughter vanished after a party and was never seen again. A new ‘ABC 20/20’ goes inside the stunning, decades-long investigation for justice for Kristin Smart.

S46 · E36Long Island Serial Killer 2023-09-08 · 80 min＋

The investigation of the Gilgo Beach murders, featuring interviews with family members of the victims and key players in the case - including Suffolk County Police Commissioner Rodney Harrison and Suffolk County Defense Attorney Ray Tierney.

S46 · E37Since You've Been Gone 2023-09-15 · 80 min＋

After teen vanishes, family searches for answers but police see a suspect closer to home.

S46 · E38Taken In The Night 2023-09-22 · 80 min＋

When a 12-year-old girl is snatched from her bedroom, the kidnapping shakes a small town.

S47 · E1Happily Never After 2023-09-29 · 80 min＋

An illicit love triangle, a wife with a double life, and one big lie lead to murder.

S47 · E2Catch Us If You Can 2023-10-06 · 80 min＋

When an inmate and corrections officer vanish, authorities question whether it's a kidnapping or a forbidden romance.

S47 · E3Snatched 2023-10-13 · 80 min＋

When a boy is kidnapped riding a bike, parents, police and a blogger work to bring him home.

S47 · E4Deadly Vows 2023-10-20 · 80 min＋

When a woman vanishes, police uncover her husband's dark past; the missing woman's own past comes under scrutiny.

S47 · E5She Was Almost Home 2023-10-27 · 80 min＋

A young woman's mysterious disappearance and the search-and-rescue operation that led police to a barn full of dark secrets.

S47 · E6Baby Holly Found 2023-11-03 · 80 min＋

After a young couple is murdered, their true identities lead to a shocking twist about their missing baby.

S47 · E7First Divorced Then Dead 2023-11-10 · 80 min＋

Reporting on a verdict in the case of a beloved law professor's gruesome murder.

S47 · E8The One That Got Out 2023-11-17 · 80 min＋

When multiple women are murdered in Texas, police hunt for a serial killer – but is he closer than they think?

S47 · E9Diary of a Killer 2023-12-08 · 80 min＋

The murder of a beloved mom sparks an international manhunt; police uncover clues in an accused killer's diary.

S47 · E10All American Murder 2023-12-15 · 80 min＋

A former NFL player and his wife are murdered in Texas and the shocking evidence in their son's third murder trial.

S47 · E11Three Shots in the Dark 2024-01-05 · 80 min＋

A star cyclist is gunned down by a friend’s jealous girlfriend, and the international chase to find the suspect.

S47 · E12Missing from the Mall 2024-01-12 · 80 min＋

A North Dakota student is abducted after shopping at the mall; inside the hunt to catch a killer before he kills again.