For over three decades, Dateline has been investigating a slew of puzzling cases and grisly crimes. NBC’s long-running newsmagazine series premiered in 1992 and continues to unpack both new ...

(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 ...

You can watch hundreds of episodes from past seasons of Dateline on Peacock right now. While you wait for new episodes to air ...