After the examination of the accused at the evening session of August 21, Comrade Vyshinsky, State Attorney of the U.S.S.R. makes the following statement:
"At preceding sessions some of the accused (Kamenev, Zinoviev and Reingold) in their testimony referred to Tomsky, Bukharin, Rykov, Uglanov, Radek, Pyatakov, Serebryakov and Sokolnikov as being to a greater or lesser degree involved in the criminal counter-revolutionary activities for which the accused in the present case are being tried. I consider it necessary to inform the Court that yesterday I gave orders to institute an investigation of these statements of the accused in regard to Tomsky, Rykov, Bukharin, Uglanov, Radek and Pyatakov, and that in accordance with the results of this investigation the office of the State Attorney will institute legal proceedings in this matter. In regard to Serebryakov and Sokolnikov, the investigating authorities are already in possession of material convicting these persons of counter-revolutionary crimes, and, in view of this, criminal proceedings are being instituted against Sokolnikov and Serebryakov."
At the end of the evening session of August 21, the accused Dreitzer, replying to questions put to him by Comrade Vyshinsky concerning certain details of the counter-revolutionary activities of the Trotskyite-Zinovievite centre, declares that one of the active participants in the terroristic work of the Trotskyites was Putna, an old and active Trotskyite. According to Dreitzer, Putna at one time ostensibly left the Trotskyites in pursuance of the line of double-dealing, but actually continued until quite recently to carry on stricly secret work for the Trotskyite centre. In particular, Dreitzer testifies that Putna had direct contact with Trotsky, met I. N. Smirnov, and in 1932 communicated to Smirnov, through Dreitzer, Trotsky's verbal instructions to organize terrorist groups. The accused Smirnov tries to deny the fact that Putna participated in the terroristic activity of the Trotskyites. However, in reply to questions put to them by Comrade Vyshinsky, the accused Pickel, Reingold and Bakayev corroborate Dreitzer's testimony.
On the conclusion of the examination of the accused, Comrade Ulrich, President of the Court, declares the court investigation ended.