How did a Boston nurse end up developing the FBI's modern day psychological profile for serial killers? Hulu's "Mastermind: To Think Like a Killer" shares 87-year-old Dr. Ann Burgess' story of working ...

Rex Heuermann fits the classic profile of a serial killer living a double life, according to a former FBI profiler — who said he “wouldn’t be surprised” if the family man has murdered more than the ...

May 29 -- How could the profilers have been so wrong? On Tuesday, police arrested Derrick Todd Lee, the man they say killed at least five women in southern Louisiana, beginning in September 2001. Lee ...

(SACRAMENTO, Calif.) -- The characteristics of the suspected serial rapist and killer known as the "Golden State Killer" -- arrested this week decades after the California crime spree -- are the ...

You probably know Jack Crawford. The stalwart director of the FBI's Behavioral Science Unit in Thomas Harris' bestselling novels, Crawford has been a central character in on-screen adaptations like ...

“Alphabet’’ serial killer Joseph Naso recently boasted that he murdered 22 additional women— and keeps a “Greatest Hits’’ list of victims, a fellow inmate says. The sicko now-91-year-old, who is ...