Alarm für Cobra 11 - Die Autobahnpolizei season 1

When a bomb detonates beside the highway and nearly kills two road workers, Frank Stolte and Ingo Fischer of the Autobahnpolizei are called to investigate. What they find is a recorded message of a blackmailer who calls himself 'Rascar Capac', the arch villain in the 'Tim and Struppi'-Comics. He wants a million, or he will blow up more bombs. When the money transfer fails and the methods of the blackmailer get more and more brutal, the two investigators can only ask another bomber for help, who is now in prison.

A gang running a protection racket threatens business owners along the highway. The situation escalates when the criminals target the rest stop run by Frank's girlfriend Mareike, and kill a bystander.

After Ingo's death, Frank is assigned Semir Gerkhan as a new partner. On their first case together, they investigate a series of luxury car thefts, all having taken place mere hours after the cars were picked up from the same dealership.