Dateline NBC’s The Trouble with Sarah examines the murder of Joseph Hartsfield, the insulin overdose evidence, and how ...

"Dateline" is airing a special episode about Sarah Hartsfield. Here's everything you need to know to watch, live or later on, ...

The suspicious death of Sarah Hartsfield’s fifth husband leads investigators to a past filled with failed romances and wild ...

Dateline: Unforgettable Season 7 Episode 9, “The Day Alissa Disappeared,” revisits the disappearance of 17-year-old Alissa ...

Dateline brings us back into their investigation of a case that still seems unbelievable even after all these years.

A new episode of “Dateline” will premiere on Friday, October 31. “Dateline” is NBC’s signature newsmagazine, bringing viewers storytelling at its best by putting the pieces together to present the ...