TY JOUR TI The institution of suspicion and the initial stage of the criminal process: interrelated prospects of development KW abolition of the stage of criminal proceedings; the procedural model; the institution of suspicion; suspect; criminal prosecution JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Polikarpova, O.S. PY 2021 IS 2021 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION