Detectives uncover a web of secrets and lies in their search for a young mother who disappeared after leaving her baby in the ...

When a woman is shot to death, evidence and testimonies poke holes in the story of a harmonious three-way affair involving her, her husband, and a mutual friend. Blayne Alexander reports Saturday, May ...

It's been over 40 years since Dana Rosendale was found badly hurt on a quiet road in Ohio. Now, NBC's Dateline: Unforgettable ...

In a new Dateline special airing Friday, June 5, at 10 p.m. ET, the news program will dive deeper into the Mangione ...

Add Yahoo as a preferred source to see more of our stories on Google. Dateline's Keith Morrison joins TODAY with a preview of their latest episode, "The Trouble With Sarah," which unravels the ...