Title: The unknown darkness
Description: A former Supervisory Special Agent for the FBI discusses the harrowing competition between the agency and the individuals they seek to capture, describing ten cases to explore the strengths and pitfalls of modern criminal investigation.
Subjects: Enquêtes criminelles, United States. Federal Bureau of Investigation. Behavioral Science Unit, Cas, Études de, Serial murders, Biographies, Officials and employees, États-Unis, Aspect psychologique, États-Unis. Federal Bureau of Investigation. Behavioral Science Unit, Meurtres en série, United States, Fonctionnaires, Case studies, Prediction of Criminal behavior, Psychological aspects, Profilage criminel, Biography, Criminal investigation, Sociology - General, Murder - Serial Killers, Social Science, Sociology, Criminology, Forensic Science, McCrary, Gregg  O, True Crime / General, Criminal behavior, Prediction of, Criminal behavior, Prediction, United States. Federal Bureau of Investigation. Behaviorial Science Unit, United states, federal bureau of investigation, Criminal investigation, united states, FBI Academy  Behavioral Science Unit, FBI Academy, FBI Academy. Behavioral Science Unit
People: Gregg O. McCrary (1945-)