Der letzte Bulle S04E01 - Die Jagd beginnt

Mick has quit the police force and lives in a cabin in the woods. His colleagues miss him, especially Andreas, who has to deal with Mick's nerdy successor. But Mick has no intention of returning; he is too disappointed in his former friends and colleagues. That changes when Andreas has to solve the murder of a taxi driver and discovers that the murder weapon is the same gun that shot Mick into a coma!