Tatort S2007E15 - Odenthal - 41 - Die dunkle Seite

During the robbery of a haulage truck, one of the drivers is killed and another seriously injured. The investigations lead Lena Odenthal and Mario Kopper back to the trucking company, because it quickly became clear that there was an informant within the company. When Lena and Kopper found out about the shipping company's payment difficulties, the culprit seemed to have been identified. But then a second murder happens and the two inspectors have to start their investigations all over again.