Overview: Commissioners Neuhaus and Gillot are supposed to investigate two deaths. A man suddenly dies at home and a young man dies from his crossbow. Foreign influence? This death is very close to the detectives' minds.
Overview: On the run with a hammer: Inspector Jung and her boss Enders pursue a perpetrator in Mainz's old town. Back at the station things get difficult: a rioting prisoner screams like he's out of his mind.
Overview: Funny costumes and lots of alcohol. The Old Town Guard has a lot to do during Carnival in Mainz. Does the llama go for walks with his own garbage can or is it stolen? Police Commissioner Jung investigates the matter.
Overview: Inspectors Udo Hotz and Omar Meftah from the Heidesheim motorway station have just confiscated a driver's license when they are called to an exciting chase.
Overview: Brawl in front of a club: Commissioner Katharina Klüpfel and Michael Kirch are called to a club. They resolve the argument among several drunk and aggressive men, but suddenly the mood changes...
Overview: A lot to do that night: The search for a stalker is underway, a young drug victim is being examined and a confused man is crouching aimlessly under a lamppost while a car rushes into the tram tracks.