It seems likely this man will die as a political prisoner in Russia. He was snatched after Russia invaded Crimea.

From: https://www.dw.com/en/jailed-ukrainian-director-oleg-sentsov-will-not-die-in-silence/a-45152475

He has been sentenced to 20 years in prison, following "an unfair trial on politically-motivated charges," writes Amnesty International.

The European Film Academy (EFA) also calls for Sentsov's immediate release. EFA's current chairwoman, Polish director and screenwriter Agnieszka Holland, has participated in many protest actions in support of her Ukrainian colleague.