Romy Beccare and a mysterious dead woman on the beach: In freezing cold, a naked female corpse is found on the beach between Glowe and Juliusruh. The perpetrator has sealed the dead woman's lips with two rings. Commissioner Romy Beccare is reminded of a case from fifteen years ago, where she acted as bait for a man who had operated in the same way. The perpetrator from back then was recently released from prison and now lives in Neustrelitz. However, as they uncover the victim's identity, a different lead emerges. The woman worked for a pharmaceutical company and was likely a blackmailer. In any case, a pediatrician from Rügen had secretly paid her significant sums of money.