Roy Hazelwood was one of the original profilers at the Behavioral Science Unit when it was first developed at Quantico. He served with the FBI for twenty-two years, taught courses at the Academy, the University of Virginia, the University of Pennsylvania, the U. S. Military Police CID, and Southern Police Institute. As well he was a board-certified forensic examiner and commentator who appeared as an expert on criminal investigations on numerous radio and television shows.Hazelwood studied Augustine’s writings where he discusses the five, mainly spiritual, steps that men and women take to act in sinful ways. First, sin originates in...