Dateline NBC

Missing Marie

Episode Summary

In this Dateline classic, when Marie Singleton suddenly vanished, authorities wondered if she was a runaway, a victim of crime, or something else? Her secret job in the CIA would be revealed. Josh Mankiewicz reports. Originally aired on NBC on December 6, 2013.

Episode Notes

In this Dateline classic, when Marie Singleton suddenly vanished, authorities wondered if she was a runaway, a victim of crime, or something else? Her secret job in the CIA would be revealed. Josh Mankiewicz reports. Originally aired on NBC on December 6, 2013.