20/20

Meet the man behind "Avatar: Fire and Ash," director James Cameron, who reveals what unlik... more

Details uncovered about the crime, evidence and shocking guilty plea in the Idaho College ... more

Before a semblance of normality could return to the town of Ashland, all of Shawn Grate’s ... more

The shooting tragedy on the 'Rust' movie set – what really happened? Interviews from crew ... more

We’re diving into the details from inside the courtroom in some of the most provocative cr... more

Was it a case of self-defense or murder after a mom of two shot and killed her partner? (O... more

There was the charming Shawn Grate, who looked good on the outside — but a different versi... more

A young woman goes missing. There's no body, no murder weapon, no crime scene. Now, follow... more

In honor of Deborah Roberts’ new book, our host and her sisters dish on what it was like g... more

A deep dive into the disappearance of wife and mother Susan Powell and the stunning twist ... more

A detective gets Shawn Grate to admit to his brutal attacks on Jane Doe. But what about th... more

Interviews with daughters of Karl Karlsen, who nearly got away with murdering his wife and... more

New details from exclusive interviews in the case of Kimberly Kessler, the woman living un... more

A beloved hairstylist vanishes without a trace, launching a multistate investigation that ... more

A woman drives into Ashland to run some errands. She never returns home. To catch new epi... more

Ahmaud Arbery's mother discusses her mission to find truth and justice after the tragedy t... more

ABC News Correspondent Juju Chang reveals new insight in the case of 22-year-old Debbie Do... more

A college student is murdered at home; investigators uncover evidence from a string of sex... more

In episode two of "The Hand in the Window," the town of Ashland, Ohio, is turned upside do... more

A hockey player, Thomas Clayton, a brutal murder of Kelley Clayton, and a shocking witness... more