Friday's new episode of "Dateline" will look at the latest developments and new interviews of the high-profile murder trial ...

For the full story, watch “After the Halloween Party” on Peacock now. After you’ve finished the episode, you can watch ...

A mother vanishes after a Halloween party and years later new clues turn the town upside down in a new episode of "Dateline." ...

A private investigator uncovers clues in a decade-old case about a mother of four who vanished, turning a town upside down.

Dateline NBC episode The Night of the Nor'easter has covered the murder investigation of Boston police officer John O'Keefe and his girlfriend Karen Read's involvement in the incident.

The 44-year-old, who worked for the Republican National Committee, vanished after she flew back to the East Coast the day ...

You can also watch on the NBC app or listen ... week’s Talking Dateline with Andrea Canning and Blayne Alexander in which they take you behind the scenes of the episode.

You can also watch on the NBC app or listen to it on our ... You can also listen to this week's episode of Talking Dateline with Keith Morrison and Josh Mankiewicz in which they take you ...

On Friday, Dateline is set to highlight a murder case from decades ago that has once again been thrust into the national spotlight— the Menendez brothers' trial.