American FBI agent & writer (born 1945)
Gregg O. McCrary (born September 10, 1945) is a former FBI agent who served from 1969 to 1995, an expert witness and consultant,[ 1] an author and an adjunct forensic psychology professor at Nova Southeastern University in Fort Lauderdale, and at Marymount University in Arlington, Virginia . McCrary was a contributing author to the 1992 Crime Classification Manual .[ 2]
Career
In 2003, he published The Unknown Darkness , a book detailing those cases which he found most important.[citation needed ] During his tenure with the FBI, McCrary was a criminal profiler and threat analyst in Quantico, Virginia . He was a member of the "Criminal Investigative Analysis" subunit of the National Center for the Analysis of Violent Crime (NCAVC),[ 3] serving the center from its foundation in 1985.[ 2] Since retiring from the FBI, McCrary has served as an expert witness .[ 4]
British author Colin Wilson dedicated his 1990 book The Serial Killers to Agent McCrary.[ 2]
References