On 25 December 1934, after the assassination of
Sergey Kirov, he was again arrested as part of a series of mass arrests which came to be described as the "Kirov stream". On 16 January 1935, he was again sentenced to 2 years of exile in the so-called "Case of the Leningrad Counter-Revolutionary Zinoviev group of Safarov,
Zalutsky, and others" and again deported to Achinsk. During the first of the
Moscow Show Trials, in August 1936, in which Zinoviev and other defendants 'confessed' to terrorism and other imaginary crimes, Safarov was named as a fellow conspirator, but not brought to trial. On 16 December 1936, he was arrested in Achinsk and sentenced to 5 years in prison on charges of "Counter-Revolutionary Trotskyist activities", and was sent to
Vorkuta on 15 January 1937. Almost every other former member of the Zinoviev opposition group was executed during the Great Purge, but Safarov survived by co-operating with the NKVD and denouncing others, but was sentenced to death by a decree of a Special Collegium of the NKVD on 16 July 1942 following the
German Invasion of the Soviet Union, ironically on the same day Safarov had signed the death warrant for the Romanovs 24 years prior. He was executed on 27 July 1942 in
Saratov and was consigned to an unmarked grave. Safarov was the only individual convicted in the case of the Leningrad Counter-Revolutionary Zinoviev Group who was not
posthumously rehabilitated by the Military Collegium of the Supreme Court of the USSR in the years following Stalin's death, as the court concluded that "Safarov G.I., given his provocative activities after his arrest, is not advisable to rehabilitate". The certificate of the case prepared on 16 October 1961 by the responsible controller of the CPC at the Central Committee of the CPSU and the Military Prosecutor of the Chief Military Prosecutor's Office noted: "It is especially necessary to dwell on the testimony of Safarov. At repeated interrogations during the preliminary investigation in the present case, Safarov named 111 people, Zinoviev, Kamenev, and many other former opposition participants, as well as persons whom Safarov independently attributed participation in the opposition. Without citing specific facts that could be used as a basis for accusing the persons named in anti-Soviet activities, Safarov attributed to them the holding of such and each of them a negative political characteristic. Subsequently, in 1938–1940, during his time in prison, Safarov was used as a witness and a provocateur on the instructions of state security personnel, and also, on his own initiative, gave testimony to numerous individuals. Safarov reported in a statement dated 10 September 1941 to
Vsevolod Merkulov, that for more than two years he has been "rigorously fulfilling the tasks of the investigative unit for combating enemies of the people". In another statement addressed to
Lavrentiy Beria he insisted that he could still be "something of great use to the NKVD" and requested that Beria resume issuing him additional funds and supplies. Safarov was formally rehabilitated in 1991. ==References==