Trotsky had sent written instructions to Dreitzer, who had passed them to Mrachkovsky, to assassinate Stalin and Voroshilov. The five junior accused, together with Holtzman, had been personally sent by Trotsky or his son Sedov to assist in these acts. Olberg, in addition, had contacts with the Gestapo. All the accused had fully admitted their guilt, with the exception of I. N. Smirnov, whose full guilt was, however, proved by the confessions of the other accused. He had made only a partial confession: of belonging to the “United Center” and being personally connected with Trotsky up to the time of his arrest in 1933; and of having received, in 1932, instructions from Trotsky to organize terror. He had denied, however, taking part in terroristic activities.
The indictment concluded by mentioning various names of accused who were to be tried separately: “The cases of Gertik, Grinberg, Y. Gaven, Karev, Kuzmichev, Konstant, Matorin, Paul Olberg, Radin, Safonova, Faivilovich, D. Shmidt and Esterman, in view of the fact that investigation is still proceeding, have been set aside for separate trial.”111
Matorin, who had been Zinoviev’s private secretary, was elsewhere said to be still under investigation with a view to later trial “in connection with another case.”112 None of them was ever to come to public trial, and in most cases we know nothing whatever of their fate.After the reading of the indictment, the accused pleaded guilty on all counts, with the exception of Smirnov and Holtzman. Smirnov admitted to having belonged to the “Center” and to having received terrorist instructions from Trotsky, but again denied participation in preparing or executing terrorist acts. Holtzman, too, though admitting having brought terrorist instructions from Trotsky, denied himself participating in terrorism. After a fifteen-minute recess,
Under Vyshinsky’s questioning, he recounted the formation of the “Center” and the planning of terrorism under instructions from Trotsky and his son Sedov, partly passed through Smirnov and partly by a letter from Trotsky in invisible ink sent to him through Dreitzer. Under Smirnov there had been formed a Trotskyite group consisting of himself (Mrachkovsky), Ter-Vaganyan, and Safonova. Dreitzer joined them, and they had a number of lesser agents.113
When Mrachkovsky implicated Smirnov in direct terrorist activity, Smirnov several times denied the evidence, and there were warm wrangles between him and Vyshinsky. Zinoviev, called on to confirm the story, added that the murder of Kirov had been a joint enterprise involving both Zinovievites and Trotskyites, including Smirnov. Kamenev also confirmed this. The joint terror network was thus sketched out right at the start of the trial. For good measure, Mrachkovsky also implicated Lominadze (who had committed suicide the previous year),114
and a Red Army group of assassins headed by Divisional Commander Dmitri Shmidt. This latter charge was to be of far-reaching significance.Mrachkovsky was followed by
In the course of Evdokimov’s evidence, Smirnov, once more implicated, again denied the testimony.
At the evening session,