TY JOUR TI EVALUATION OF THE EFFECTIVENESS OF THE INVESTIGATION IN RUSSIA: REFLECTIONS AND CONCLUSIONS KW investigator KW investigative power KW investigative bodies KW criminal policy KW organization of preliminary investigation KW service load KW efficiency KW personnel reserve KW effectiveness of investigative activities JO Vestnik of the East Siberian institute of the Ministry of internal affairs of the Russian Federation AU Bulyzhkin, A.V. AU Chaplygina, V.N. PY 2018 IS PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation