Drug Dealers and Drug Abusers; Drugs, Homicide, and Other Crimes; The Narcotics Detective and His Investigations; Undercover Operations; Informants; Surveillanc
Criminal investigation is a dynamic endeavor impacted by changes in human nature, statutory and constitutional laws, and methods of operation. New challenges ar
Criminal investigation is a dynamic endeavor impacted by changes in human nature, statutory and constitutional laws, and methods of operation. New challenges ar
The manner in which criminal investigators are trained is neither uniform nor consistent, ranging from sophisticated training protocols in some departments to o