Because of their children's bad grades, some parents want the teacher Mrs. Müller gone. They meet with Mrs. Müller and try to convince her to leave the class.
The movie focuses on Kristine, an art historian. Kristine's personal life take a dramatic twist when the whole family is gathering together and the secrets of the past are being revealed at her gracious mansion in the French countryside.
The SOKO Köln investigates the cathedral city with humor and often with hard work. Their cases take them into a variety of environments, from the Cologne clique to the terraced housing estates on the outskirts of the city.