The staged trial of Heliodor Pika is one of the most infamous political trials in communist Czechoslovakia, along with that of Milada Horáková. He was sentenced to death on the basis of fabricated evidence.
Heliodor Píka, a World War I legionnaire, was a patriot and respected diplomat who upheld the democratic principles of Presidents Masaryk and Beneš. During World War II, he saved the lives of many Czech refugees, housed prisoners of war and Czechoslovak Jews. In Russia, he participated in the building of a Czechoslovak military unit, meeting there, for example, with Ludvík Svoboda. Later he became commander of the Czechoslovak military mission in Russia. In May 1945, he returned to his liberated homeland, where he was promoted to the rank of division general.
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Source: Český rozhlas