Narcotics expert Olga Zelenina falsely accused of aiding drug trafficking, say supporters. Quirin Schiermeier 21 September 2012 For Olga Nikolaevna Zelenina, a Kafkaesque nightmare has come true. The Russian chemist stands accused of complicity in organized drug trafficking, and is currently imprisoned in Moscow’s detention centre number 6, where she shares a cell with Nadezhda Tolokonnikova,…