Private detective Wilsberg is hired to help the owner of a tailor shop who feels she is being harassed by her landlord. Shortly afterwards, someone from a neighboring business is murdered right before her eyes. Wilsberg’s client Tahmina Ahmadi belongs to a shopkeepers’ association, whose members include music store operator Jazek Antonov, and the victim, Tillmann Drösser, who ran a store that sells models. Is their landlord, Mr. Überholz, trying to get rid of them to sell the buildings for higher prices?
