
Award-winning program anchored by David Muir, featuring unforgettable, character-driven true crime mysteries, exclusive newsmaker interviews, hard-hitting investigative reports and in-depth coverage of high profile stories.

When a beloved mother and businesswoman vanishes, her family begins their own investigation and public campaign against the man they suspect is responsible.

Thirty years after JonBenét Ramsey's murder, ABC News anchor Diane Sawyer and chief investigative correspondent Aaron Katersky bring viewers a new investigation, featuring new evidence and exclusive and rare interviews with those closest to the case.

2/11/2022: The woman at center of deadly love triangle speaks out following a shocking confession.

A college student's murder haunts a community for years; with the verdict just in, jurors, investigators and friends reveal new details.