Konstiantyn O. Chaplynskyi
DSc (Law), Prof.Head of the Department of Criminology, Forensic Medicine and Psychiatry, Dnipropetrovsk State University of Internal Affairs. Fields of researches: tactical providing of the investigation of criminal gangs; tactical basis for preliminary investigation; features of confrontations; tactical stratagems of a search; organizational and tactical fundamentals of investigative experiment; promotion of human rights during the interrogation of a supposed criminal (the accused).