The Münster police are initially investigating a series of break-ins when one of the break-ins turns deadly and the director of a youth center is murdered. Georg Wilsberg, a private detective hired to find out how teenager Nils spends his days, follows the boy to the murdered man’s house. Nils suspects his stepfather could be behind it all. Wilsberg digs deeper into the case, tapping into Tessa Tilker’s volunteer work at the youth center.