In 2012, a mysterious series of murders strikes fear and dread in Berlin. The victims, seemingly chosen at random, are drugged with an unfamiliar substance - a trail that confronts investigators with a dilemma. As news of the gruesome murders hits the headlines across Germany and further cases emerge that may be linked to previous murders, the pressure mounts on the investigators to solve the case. The 3x40' series Crime Scene Berlin: Nightlife Killer, developed by Brothers Beetz, tells a true-crime case for a young audience based on a concrete story related to Berlin's nightlife.