Alarm fur Cobra 11 Die Autobahnpolizei season 18

A large amount of botox is stolen from Biotec. Suspicion falls on Bonrath's new lover. It turns out that this substance is not only used in cosmetic purposes, but in larger quantities, it is a deadly poison.

While Ben is on vacation in Canada, Semir does a traffic check with other police officers, including Dieter. After Dieter gets shot and badly injured by Serbian criminal Elena Kovic, Semir tries to confront her and the other criminals - Ben is one of them. Dieter has fallen into a coma, and Semir finds out that Ben used to work undercover, to stop Elena Kovic and the influential politician / businessman from selling chemical weapons to African rebels. The undercover operation has failed, Ben is in great danger. Together with his boss, Kim Krüger, Semir searches Ben's private life for any hints leading to his current location.

After a heavy party, Hartmut is naked in the car, he doesn't remember anything, his friend Torsten and Jenny are missing. Ben and Semir have to relive Hartmut's night experiences because a dead woman is found in Hartmut's house.

An incarcerated mobster forces his hand unto a cop, demanding an "eye for an eye." With his family at gunpoint, a desperate Semir Gerkhan is tasked with killing the man responsible for shooting the inmate's fiancee years ago: Ben Jäger.