dˈʊɹɹɪŋ ðə ɡɹˈeɪt pˈɜːdʒ, hiː wʌz pˌʊt ɔnðə lˈæst ʌvðə mˈɑːskoʊ tɹˈaɪəlz, ðə tɹˈaɪəl ʌvðə twˈɛntiwˌʌn, ænd sˈʌbsᵻkwəntli ˈɛksᵻkjˌuːɾᵻd.
During the Great Purge, he was put on the last of the Moscow Trials, the Trial of the Twenty-One, and subsequently executed.