Katharina Hendriks loves her job as headmistress of a vocational school. However, cutbacks threaten to spoil her job, as does the arrival of her brother Erik as a guest teacher. Their visions clash and this has consequences not only for the atmosphere, but also for the pupils.
A landslide in the Harz releases a corpse. Commissioner Frank Koops leads the investigation. Vanessa Riemann, tourist guide and marksman from St. Andreasberg, sees a lot of money in the backpack of the two hikers and attacks. On her breakneck escape through the undergrowth she is shot and bleeding in the arms of her brother Marco. In her backpack this finds 1.4 million euros – the booty from a bank robbery.
Maren Eggert and Matthias Brandt star in this drama about a family, trying to start a new life, which fails because of the mother's mental disease. After a difficult time, Martina and Stefan Schneider move into their new house. Although the couple and their son Daniel seem to be happy, Martina suffers from a mental disease. When Evelin and Klaus Garbers become their new neighbors, they soon make friends with the Schneiders. However, Martina thinks that Evelin and Stefan have an affair, so she gets into a panic when Evelin announces her pregnancy. Martina believes that her husband is the baby's father...