Profiler Roy Hazelwood is the world's leading expert on the strangest and most dangerous of all aberrant offenders--the sexual criminal.
In Dark Dreams he reveals the twisted motives and perverse thinking that go into the most reprehensible crimes.
He also catalogs the innovative and remarkably effective techniques--techniques that he helped pioneer at the FBI's Behavioral Science Unit--that allow Law Enforcement agents to construct psychological profiles of the offenders who comit.
St. Martin's Press Dark dreams: a legendary fbi profiler examines homicide and the criminal mind/roy hazelwood
