On March 13, 1918, Bokii went to work as deputy head of the
Extraordinary Commission (Cheka) of the Northern oblast and Petrograd. Despite this complicity, historian
Alexander Rabinowitch indicates that Bokii was among the more moderate Bolshevik voices on the question of the use of terror in the summer of 1918, siding with
Elena Stasova in opposing
Grigory Zinoviev's call for a full scale Red Terror at a critical meeting held in the wake of Uritsky's killing. Whatever his personal views, Bokii as head of the Petrograd Cheka in the days after Uritsky's death was the ultimate authority behind the Red Terror in Petrograd and it was to him that the German government directed its complaints. The German consul in Petrograd was bombarded with letters demanding the release of individuals from countries under German protection who were swept up in the dragnet — over 1000 in all. Stasova seems to have felt that her ally Bokii was in physical danger if he remained in Petrograd without protection and she appealed to
Yakov Sverdlov for his transfer to Moscow, outside of Zinoviev's fief. Other sources indicate that Bokii remained as the head of the Petrograd secret police until November 1918, at which time he was made a member of the collegium of the
People's Commissariat of Internal Affairs (NKVD) of Soviet Russia. He remained there in that capacity until the effective end of the
Russian Civil War in August 1920. Bokii was shaken by the terror he played significant roles in. Regarding Kronstadt, Bokii later stated, "The Kronstadt events produced an indelible impression on me. I could not reconcile myself to the idea that the very sailors who took part in the October Revolution revolted against our party and our power." His further ideological disillusionment or frustration lead to his delving into esoteric mysticism in the 1920s. Bokii became head of the "special department" of the All-Union Extraordinary Commission in the last days of January 1921. Such claims may tend to hyperbole, however, as he figures in the account of
Alexander Solzhenitsyn only as the head of the Moscow
troika rather than as architect or chief of the camp system itself. Bokii remained as head of the "special department" of the secret police apparatus through its various incarnations as the Cheka, the GPU, and the OGPU, until July 10, 1934. He was also a member of the collegium of the OGPU through this same date. He had lesser influence after July 1934, within the NKVD. In April 1923, Bokii was awarded the
Order of the Red Banner in recognition of his work on behalf of the USSR. Bokii later moved to the
Supreme Court of the USSR, of which he was a member until May 16, 1937. He was also head of the Chief Department of State Security of the NKVD until that same date. ==Arrest and execution==