Robert Kenneth Ressler was an American FBI agent and author. He played a significant role in the psychological profiling of violent offenders in the 1970s and is often credited with coining the term ... Wikipedia
Born: February 15, 1937, Chicago, IL
Died: May 5, 2013 (age 76 years), Spotsylvania County, VA
Spouse: Helen Graszer Ressler (m. ?–2013)
Parents: Gertrude Ressler
Branch: United States Army
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