A noble prostitute is found dead in the toilet of a trendy club. Actually a normal case for Chief Inspector Lukas Laim - he would not know this woman intimately. In addition, the case gets an unexpected twist: Laim and his assistant Tim Berners encounter in the customer file of the victim on the top managers of a pharmaceutical company. Suddenly the sexual offense becomes a serious case of white-collar crime.

It's all about the currywurst. In the unequal battle between a family business and a snack bar chain, Frieda, who runs the sausage stand inherited from her father with her three daughters, clearly has the worse cards, as she is nastily tricked by her own brother. Because Walter sneakily outmaneuvers his sister in the competition for catering at the stadium of the traditional club MSV Duisburg...

Klaus Burg and his 18-year-old daughter Alina live in the witness protection program and have built up a new, modest existence in a remote fishing village in Iceland.