Martyrdom and Glorification
During the fighting that followed the Soviet advance into Estonia, Platon fell ill with pneumonia while at Tartu, the city formerly known as Yuriev. After the city was taken he was arrested in early January 1919. On January 14, 1919, in the killing remembered as the Tartu Credit Bank massacre, he was executed together with two other priests, Michael Bleive and Nikolai Bezhanitsky.
He was glorified as a martyr by the Russian Orthodox Church Outside Russia in 1982, and by the Moscow Patriarchate in the year 2000, when he was numbered among the New Martyrs and Confessors of Russia; the Patriarchate of Constantinople recognized the three martyred clergy in the same year.