I saw this photo below (by Jerome Sessini-Magnum) in Time magazine as a two page spread. The caption:

Battle of East Ukraine. On May 11, on the steps of the town hall in Kransnoarmeysk, Ukraine, a man falls backward after being struck in the face with a rifle butt by a memeber of the Ukrainian national guard. Guardsmen were blocking voters from entering the hall, a polling place for an unauthorized referendum on self-rule in eastern Ukraine. Soon after, guardsmen shot dead two unarmed civilians- including the man in the blue tank top.

I examined the photo before I read the caption so it really struck me that the man on the left later died. Perhaps minutes later. He was alive and then shot dead.

Referendum in Donbass

More on the events in E. Ukraine here.