The Profile Dossier: John Douglas, the FBI Agent Who Profiled the World’s Most Dangerous Serial Killers
“If a man fails at home, he fails in his life.”
John Douglas spent 25 years interviewing and studying the world’s most violent criminals. As the FBI’s chief criminal profiler for two decades, he’s interviewed the most famous and notorious serial killers, including Charles Manson, Ted Bundy, Jeffrey Dahmer, John Wayne Gacy, David Berkowitz, and Edmund Kemper.
Often considered a pioneer in the field of …