Alarm für Cobra 11

After a Russian truck driver causes a big accident on the Autobahn, Semir and Ben notice a car which is driven by 13 year old Mario. He has a bruise on his body and tells the cops that his new stepfather is a bad man. Even his own mother does not believe him, but Semir does. Ben and Semir find out that Thomas Berger - the stepfather - is involved in several crimes - he finally wants to rob a Cash-in-transit (CIT) with his gang.