 | Informants, Cooperating Witnesses, and Undercover Investigations: A Practical Guide to Law, Policy, and Procedure, Second Edition Subjects: Law; Politics & International Relations; Social Sciences; Policing & Police Law; Criminology - Law; Military & Strategic Studies; Security Studies - Pol & Intl Relns; Criminology and Criminal Justice; Homeland Security; Intelligence; Police; Criminal Behaviour and Forensic Psychology; Forms of Crime; Strategic Studies; The use of informants has been described as the "black hole of law enforcement." Failures in the training of police officers and federal agents in the recruitment and operation of informants has undermined costly long-term investigations, destroyed the careers of prosecutors and law enforcement officers, and caused death and serious injuries to inn |
