Lester Holt

Dateline with Lester Holt FRIDAYS 9P/8

PREVIEW: Missing Marie


When Marie Singleton -- a wife, mother and businesswomen -- suddenly vanished, authorities wondered if she was a runaway, a victim of crime, or something else? Her secret job in the CIA was revealed, and her son was forced to confront a dark secret of his own. Josh Mankiewicz reports Friday, July 1 at 10/9c.

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