On the evening of 6 October 1949, Ivinskaya was arrested at her apartment by the KGB. Ivinskaya relates in her memoirs that, when the agents burst into her apartment, she was at her typewriter working on translations of the Korean poet Won Tu-Son. Her apartment was ransacked and all items connected with Pasternak were piled up in her presence. Ivinskaya was taken to the Lubyanka Prison and repeatedly interrogated, where she refused to say anything incriminating about Pasternak. At the time, she was pregnant with Pasternak's child and had a miscarriage early in her ten-year sentence in the GULAG.