Feedback
Lester Holt

Dateline with Lester Holt FRI. 9PM/8C

DATELINE WEEKEND MYSTERY PREVIEW: While He Was Sleeping

 

When a successful luxury car dealer is murdered in his sleep, detectives shift their focus to one of the victim’s lovers. With a lack of hard evidence, the investigation stalls until a year later when one lucky clue breaks the case wide open. Josh Mankiewicz reports Saturday December 9 at 9/8c on NBC.

Past Seasons

Watch full episodes of Dateline NBC, for new episodes visit NBC.com

Dateline in-depth

Dig deeper into the issues and stories behind the broadcast.

Dateline in Depth

Watch extended interviews, interrogation clips, and other exclusive web content that didn’t make the Dateline broadcast.

Play All