Missing Marie

Dateline NBC

  • Dec 23, 2025
  • 41:45
  • Full Episode
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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.

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Brief Summary

Marie Singleton, a CIA employee, vanished in 1994; her husband Andre was later convicted of her murder after years of investigation.

Key points

  • A Mother's Love. Marcus Singleton reflects on his mother's love and the bond they shared before her tragic disappearance.
  • The Secrets We Keep. Marie Singleton was a loving mother and a secret CIA employee. Her sudden disappearance raises questions about her life and the secrets she kept.
  • The Shocking Discovery. After days of searching, a shocking discovery is made about Marie Singleton's fate.
  • The Mysterious Letter. An anonymous letter raises suspicions about the CIA's involvement in Marie's case.
  • The DNA Breakthrough. After years of waiting, DNA evidence finally links Marie's murder to her husband, Andre.
  • A Bold Move. Prosecutor Lewin makes a tough decision to arrest Marcus, the victim's son, to ensure his testimony.

Tension

85/ 100High tension

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