Murder by the Lake

Nemesis (1x16)

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Since Hanna Zeiler has not yet returned from her motorcycle vacation, Micha Oberländer has to deal with the Austrian department inspector Luisa Hoffmann. At the same time, he has to penetrate the intimate web of a seemingly conventional family. The lifeless body of a man is found in the forest near Lake Constance and poses a dark mystery to the duo. In the victim's makeshift shelter, photos of the family of Professor Lambeck, head of the psychiatric clinic on Lake Constance, are found, in which the eyes of each family member were gouged out. When the deaf girl Theresa "Trischa" Neubauer, who seems to have watched the investigators in the forest, can no longer be found, the circle of suspects is further expanded. Neither Lambeck himself nor his wife Susan Lambeck, her daughter or her boyfriend, claim to have known the victim. But why had the man photographed the family? What did he want to take revenge on her for?