Dmitry Bodyu was born in the Soviet Union and went to the United States with his parents when he was 17, according to his wife, before returning to Ukraine later in life.
He has been accused of being behind the bombing of maternity hospital as well as the shelling of an art school that was being used as a bomb shelter for residents.
The 94th annual Academy Awards will be telecast live in more than 200 territories, including the US, Canada, Europe, Peru, Australia, the UK France, Finland, Germany, and Italy.