Gary Ramirez is serving a life sentence for the 1982 murder of 15-year-old Karen Stitt, a cold case solved decades later ...

Donna Adelson was convicted of murder and other charges earlier this year. The 2-hour special will include an interview with ...

"20/20" offers a chilling preview of a murder mystery involving a woman found dead with rose petals scattered at the crime scene, and the ensuing search for her killer.

A clue from social media that changes the entire course of a murder investigation. The all-new 20/20 “Road Map to Murder” premieres Friday, May 30th at 9/8c on ABC Network. Stream on Hulu.