Each person has a secret. The corpse of a painter is discovered at a cottage along the shore. Only a ticket for a museum is found on the body. Chief Detective Diederike Dirks pursues several leads, but as she digs deeper, the murkier the motive is for the professionally executed murder. She is distracted by her old school friend as she spends time in East Friesland following her separation from her unfaithful husband. However, Iba does not remain...