In a Copenhagen park the body of an elderly woman is discovered. Though the case bears a striking resemblance to another unsolved homicide from over a decade ago, the police cannot find any connection between the two victims. Across town a group of young women are being hunted down. The attacks seem random, but could these brutal acts of violence be related? Detective Carl Mørck of Department Q is charged with solving the mystery. The seventh instalment of the gripping Department Q series.