After a Portland, Oregon, chef is murdered in his kitchen at work, investigators uncover a potential clue written years ...

(NBC) — Friday’s all-new two-hour “Dateline” episode explores the chilling 2007 murder of Anita Knutson, a beloved 18-year-old college student found stabbed to death in her off-campus apartment in ...

Dateline’s Keith Morrison launched a new murder mystery podcast series called, “The Man in the Mask.” It follows a rising young director making a film about a serial killer, but when someone goes ...

(NBC News) — On Friday’s “Dateline,” when police are unable to identify a young murder victim, a dogged investigator employs the help of armchair detectives and new DNA technology to find a killer and ...

(NBC) — Friday on “Dateline,” when Pennsylvania mother Joy Hibbs is found dead in a house fire, an autopsy shows she was murdered beforehand. Despite having multiple suspects, the investigation ...