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Unsolved History
Season 2 • Episode 5 • The Saint Valentine's Day Massacre
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Unsolved History Season 2, Episode 5: 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. Watch Unsolved History Season 2, Episode 5 The Saint Valentine's Day Massacre in HD free online. Enjoy high-quality streaming of Unsolved History Season 2, Episode 5 and share your thoughts in the comments below!
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