A Leopard battle tank is stolen and driven by Gerd Bausching, an officer, who goes on a rampage on the highway. André and Semir learn that Bausching wants revenge on Hubert Neuber, a bank robber whose robbery killed his daughter a year ago. When Bausching arrives in front of the prison and fires shots, an innocent prisoner, Jan Ecker, is buried and put in mortal danger.