Unter Feinden (2013)

Police officers Kessel and Driller are supposed to be on the lookout for an internationally wanted war criminal. But Kessel is a junkie, gets into a fight with a young dealer and runs the man over. His colleague Driller covers all the tracks, but cannot prevent an ambitious public prosecutor from trying to solve the incident. However, the two of them have a much bigger problem: the crime has made Kessel vulnerable to blackmail.