"Dear Gentlemen! I am very grateful to you for everything you and your countries do for Ukraine. We still have a lot to do on our own and with your assistance. For instance win this hybrid war our enemy has waged. As for the Ukrainian political prisoners, I hope that you will be able to do something to determine their destiny without focusing on a single person, for example, on me, but help many people. I wish you good luck with this challenging task! Glory to Ukraine!"
As reported, Sentsov is serving a sentence in the maximum security labor camp in the Yamalo-Nenets Autonomous District. This prison's inmates are serving sentences for commission of grave and especially grave crimes.
Sentsov was detained by the Russian FSB Security Service in Russian-occupied Crimea in 2014 together with activist Oleksandr Kolchenko. They were brought to Russia and tried in a trumped-up case on charges of organizing acts of terror and arson on the peninsula. On Aug. 25, 2015, Sentsov and Kolchenko were sentenced to 20 years' and 10 years' in prison, respectively. On Oct. 21, 2016, Russia refused to extradite the two Ukrainians to Ukraine, claiming they had automatically acquired Russian citizenship after the annexation of Crimea.
Sentsov’s sister Natalia Kaplan said March 16, 2018 that her brother reported on his failing health in a letter. He in particular said that he is losing his hair and has his teeth crumbling into small pieces.
On May 14, 2018, the fillmmaker said he went on an indefinite hunger strike demanding to release all Ukrainian political prisoners held in Russia.