TY JOUR TI ORGANIZATION OF PROCEDURAL AND DEPARTMENTAL CONTROL OVER THE LEGALITY AND VALIDITY OF DECISIONS TAKEN BY THE PRELIMINARY INVESTIGATION BODIES IN ACCORDANCE WITH ARTICLES 144–145 OF THE CRIMINAL PROCEDURE CODE OF THE RUSSIAN FEDERATION KW head of the investigative body KW procedural and departmental control KW means KW legality KW procedural decisions KW control mechanism JO Man: crime and punishment AU Gavrilov, B.Y. AU Shpagina, Y.V. PY 2024 IS 32 PB Academy of the FPS of Russia