Directions for the implementation of foreign experience in operative and investigative counteraction to intentional murders by criminal police units (on the example of Canada and the USA)

Recently, scientific interest in the study of foreign experience combating criminal illegality among domestic scientists is constantly growing, which indicates an effort to investigate best preventive practices separate countries and search for ways their implementation Ukraine. However, with regard direct operative investigative countermeasures against intentional murders by police units various countries, there a lack such studies today, increases relevance chosen direction gives prospects determining effective using targeted approach deliberate defining model activity. The choice appropriate strategy particular state formation program or combat wrongdoing determined not only current criminogenic situation this country world general, but also relevant historical, cultural religious traditions. When considering specifics country, it necessary take into account country's membership corresponding criminological system. Modern criminology distinguishes Anglo-American, Western European, East Asian, socialist, Muslim mixed systems.
 reforms that have been taking place Ukraine recently require restructuring significant increase level efficiency quality law enforcement agencies. First all, these requirements apply operational units, patrol community officers. Successful tasks assigned divisions impossible without examples as Canada USA. purpose article analyze international prevention homicides well legislation provides development system task research analysis programs operate different world, homicides, can become basis Ukrainian area. positive analyzed. USA wrongdoing, murders, considered, three models activity are distinguished analyzed: social institutions, individual safety, influence through environment. It was concluded conducting comparative most promising directions improving