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The Saint Valentine's Day Massacre

On February 14, 1929, four men armed with submachine guns cut down seven mobsters in Chicago. Ironically, this famous mob event spawned the Chicago crime lab, introducing ballistics, polygraph, chemical analysis and forensic pathology to police work.

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  • Originally Aired February 10, 2004
  • Runtime 60 minutes
  • Content Rating United States of America TV-G
  • Network Discovery
  • Created December 9, 2009 by
    Administrator admin
  • Modified December 9, 2009 by
    Administrator admin