Legendary FBI criminal profiler John Douglas talks about some of the 5000 cases with which he has been involved and his chilling face to face encounters with the worst monsters in recent memory from Edmund Kemper to Ted Bundy. He reveals why he first began interviewing serial killers without the FBI’s knowledge or permission, how he prepared for these deeply disturbing meetings, and he and his colleagues found commonalities that would help the FBI catch the most horrific of murderers of our time.
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