Flikken Maastricht S19E07 - Onzichtbaar

A popular teacher dies in a stabbing at a school. A witness reports that the perpetrator seemed to be calling the teacher to account. When it turns out that the teacher is also a foster parent, the investigation initially focuses on that. When a second death occurs shortly afterwards, a youth care worker, all the alarm bells go off. Romeo and Marion are confronted with a neighbor dispute in which an old woman is seriously threatened. Wolfs finally goes to a doctor for his tremors.