Russian army Sergeant Vadim Shishimarin, 21, is seen behind a glass during a court hearing in Kyiv, Ukraine, Monday, July 25, 2022. Kyiv Appeal court has started to consider an appeal on a life sentence for Shishimarin after he was sentenced for the killing of a 62-year-old man who was shot in the head in a village in the northeastern Sumy region in the opening days of the war. (AP Photo/Danylo Antoniuk)