Lester Holt

Dateline with Lester Holt FRIDAYS 10P/9C, SUNDAYS 7P/6C



In the Fall of 1994, Marie Singleton was a newlywed. She and her new husband Andre had four beautiful children. They also had successful jobs -- though Marie's was a secret. When she suddenly vanished, it begged the question -- did her job as an undercover CIA employee put her in harm's way?

Full Episodes

Watch full episodes of Dateline NBC, story-telling at its best.

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

On Assignment

Dig into the issues and powerful, in-depth reporting with exclusive digital content from the reporters and producers who go “On Assignment.”

On Assignment Online