when he was already imprisoned
Although several other Jehovah’s Witnesses have been subject to multiple prosecutions, these investigations and trials have generally overlapped. Terebilov appears to be the first person to be prosecuted for an incident unrelated to the activity which led to his first conviction, and which took place well after the conclusion of his previous case, when he was already imprisoned (see below). As well as covert recordings of Terebilov’s conversations with his cellmate, investigators used letters he received from fellow Jehovah’s Witnesses as evidence of his participation in “extremist activity”, despite the fact that the labour camp censor testified that the letters contained no “calls to incite hatred or enmity” (see below). สล็อต