A doctor of German descent reports to the police station that he is being threatened by a former college friend. The friend spent more than twenty years in prison for a cannibalistic murder. He has since been treated and released, but the doctor has been receiving strange threatening notes and has also seen the cannibal a few times in Maastricht. Eva feels sorry for the doctor and decides to investigate.

A well-known kickboxer is found beaten to death. Investigations quickly reveal that he had been charged with assault. Was this an act of revenge? Further investigation also reveals that the man had been spending a lot of money recently. He was also the director of various fraudulent healthcare foundations that showed no signs of activity. The question now is whether he was the victim of revenge or whether fraud proved fatal for him.