Mikhail Ryumin

He was the sole defendant at a trial that lasted six days, from 2 July to 7 July 1954. He was sentenced to death and executed. It has been suggested, for instance by the historian Robert Conquest, that the lengthy trial was ordered by Malenkov to exonerate himself from any involvement in the Doctors' Plot and Ryumin's other activities.

Ryumin was abruptly sacked on 13 November 1952, apparently because Stalin had decided that he was too incompetent to do the job. He then returned to his old profession as a book keeper. After the death of Stalin in March 1953, Lavrentiy Beria regained control of the MGB. The Doctor's Plot was denounced as a fabrication. On 17 March, Ryumin was arrested.

After Etinger had been put through 37 separate interrogations between November 1950 and January 1951, Ryumin was ordered by the Minister of State Security Viktor Semyonovich Abakumov to ease up because medical staff had warned that stress might kill the elderly prisoner. Despite this, Ryumin carried out another 39 interrogations, accompanied by sleep deprivation and other abuses until Etinger's death on 2 March 1951.

Ryumin was reprimanded, and fearing worse was to come, wrote to Stalin on 2 July 1951 accusing Abakumov of covering up a plot by Jewish terrorists. Reputedly the letter was largely written for him by an official named Dmitri Sukhanov, who ran the private office of Georgi Malenkov.

In 1950, Ryumin began the interrogation of Professor Yakov Gilyarievich Etinger, an eminent, elderly Jewish cardiologist, who had made critical remarks about the regime to family and friends. Dr. Etinger had treated two very high ranking communists, Andrei Zhdanov and Alexander Shcherbakov who had died from heart disease. Ryumin tried to force him to confess to murdering them both. This was the origin of the Doctors' Plot, one of the most infamous miscarriages of justice of the Stalin era. It is not known whether it was originally Ryumin's idea, or whether Stalin put him up to it. According to a fellow officer, Ryumin was a "notorious anti-semitic" but "primitive". At his trial in 1953, he was described as "half-educated" and "dim-witted". Stalin nicknamed him the "pygmy".

Early in 1949, he supervised the interrogation of Boris Shimeliovich, a long-standing party member who came under suspicion because of his war time involvement in the Jewish Anti-Fascist Committee. Accused of terrorism, he refused to confess, and was beaten so badly that he had to be brought in on a stretcher for his interrogation to continue. At his trial, Shimeliovich told the judge: "I received approximately eighty to one hundred blows a day, so altogether I think I was hit about two thousand times."

Ryumin personally tortured prisoners in the Sukhanovo Prison, and appears to have enjoyed doing it. His victims included a young American, Alexander Dolgun who was arrested in Moscow in 1948, but later released and deported. In his memoirs, he recalled being told by Ryumin: "I have a Cossack method of beating. I draw as I hit. You will never have felt such pain! Ever!". Ryumin then beat him unconscious, using a two-foot long rubber club.

Ryumin was born in a peasant village in the Kuban area. Reputedly, his family were wealthy farmers, his brother and sister were convicted thieves, and his father in law fought against the Bolsheviks in the White Army commanded by Admiral Kolchak. Despite his background, he survived the wholesale arrests of 'kulaks' instigated by Josif Stalin. By about 1931 was working as bookkeeper on a collective farm in the Urals. His next break came after Nikolai Yezhov ordered the mass arrest of NKVD officers suspected of loyalty to his predecessor, Genrikh Yagoda in 1937, when Ryumin joined the NKVD as a bookkeeper. He worked for SMERSH during the war. In 1948 he was transferred to the Department for Specially Important Cases, within the MGB.

Mikhail Dmitrievich Ryumin Михаил Дмитриевич Рюмин (1 September 1913 – 22 July 1954) was a Soviet security officer and deputy head of the Soviet MGB (Ministry of State Security) who engineered the "Doctors' Plot" in 1952–1953. The case was dismissed on Joseph Stalin's death and Ryumin was arrested and executed.