In February 1967 Valentin Prussakov, a student of the Institute of Railway Engineers, was arrested in Moscow. During a search it was mainly his verses which were confiscated [1].
He was charged under Article 70 of the RSRSR Criminal Code. In February 1968 a trial was fixed but not held, and in March, after being kept for thirteen months in custody (in Lefortovo Prison), Prussakov was released and the case closed for lack of a corpus delicti.