The Last Courier.

When Vera Rohleder wants to meet her husband Bernhard at the airport where he should arrive from Moscow, she is not successful. Later she is told that Bernhard died in a tragic traffic accident. She flies over to Moscow to identify the corpse, but the dead man shown to her doesn't seem to be her husband. When she tries to find out what really happened she gets to meet Andrej Bubka, a Moscow militia officer, who also looks for her husband. Vera cannot believe what Bubka tells her about the reasons why her husband has disappeared.