Ukrainian film-maker Oleh Sentsov and Crimean activist Oleksandr Kolchenko, who have been imprisoned in Russia, signed documents for extradition from that country to Ukraine early in April, according to Kolchenko's lawyer Svetlana Sidorkina.
Ukraine Today: Sentsov, Kolchenko sign papers for extradition from Russia – lawyer
Ukrainian film director Oleg Sentsov looks out from a defendants' cage as he listens to the verdict at a military court in the southern city of Rostov-on-Don on Aug. 25, 2015.
