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Robert Spangler is one of the most unique serial killers that Jim and Kathy encountered in their careers in the Behavioral Analysis Unit. Spangler killed multiple wives and two of his children over the course of two decades, and had never even been considered a suspect in the death investigations. But then the FBI used criminal behavioral analysis to crack the cases all at once and get Spangler to confess to being a serial killer.

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Altri episodi di "FBI Profilers: Criminal Archives"