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

Dateline's Andrea Canning joins TODAY with a preview of their latest episode, “Secrets in the Ashes,” which unravels the ...

NBC is officially confirmed to air another repeat episode of their hit news/documentary show, “Dateline NBC” tonight, January ...

Dateline's most recent episode, Secrets in the Ashes, aired on NBC on January 23, 2026, and it presented an extremely ...

A grim discovery in Southeast Texas unraveled a murder mystery that haunted a Louisiana family for nearly two decades.

Dateline revisits a chilling homicide that remained unresolved for years, drawing attention to a case that unfolded quietly ...

Dateline: Unforgettable recounts the unsolved 2007 stabbing murder of Anita Knutson.

A woman's murder shines a light on an unsolved mystery from years earlier. As the connection between the two cases becomes ...

Dateline: Unforgettable dives into the unresolved case of Alissa Turney, who mysteriously vanished in 2001.

A chilling 40-year mystery edges closer to closure. New FBI DNA breakthroughs link a dead suspect to the Colonial Parkway Murders, bringing long-awaited answers to victims’ families.

Lester Holt joins TODAY to discuss his new Dateline mystery called “The Ruse.” Holt talks about what makes this case so intriguing, the twists and turns in it and more. “I’ve never seen one quite like ...