Episode 1
A body in the darkroom of a gay bar puts Berlin police on the trail of a killer who poisons and robs his targets — but is he only in it for the money?
Episode 2
With Berlin's gay nightclub scene reeling from the murder, the investigation into the killer's identity reopens a previously closed case.
Episode 3
As the body count rises, a break in the investigation brings the killer's dark past into focus as the police close in on him.
