Supreme Court of the USSR
He died as a result of the Great Purge. He was arrested again on 30 December 1937. His name was included in death list No. 107, dated 26 July 1938 and signed by Joseph Stalin and Vyacheslav Molotov. On 29 July 1938, he was sentenced to death by the Military Collegium of the Supreme Court of the USSR on charges of "participating in a counter-revolutionary organization" and "training terrorists".