When a Killer Calls: A Haunting Story of Murder, Criminal Profiling, and Justice in a Small Town (Cases of the FBI's Original Mindhunter, #2)

by John E. Douglas

Bob Ressler, on the other hand, preferred to work alone, with a proprietary protectiveness about his cases and projects. I can’t say that was wrong or didn’t produce some good results. It was just not the way I did things.