Van Veeteren finds retiring from the police force is easier said than done when two decapitated bodies are found in quick succession. The matching MO in the two grisly murders brings the investigation teams of Maardam and Kaalbringen together - a collaboration that is not without its problems.
When a girl is murdered soon after leaving a closed religious community, Moreno faces a difficult investigation as the community closes ranks and refuses to cooperate. When another girl is abducted and her bloody fingernails mailed to the police, tongues begin to loosen.
