The eight years old Sascha Witte is missing. He is growing up in very difficult conditions. His mother, Stefanie, is instable and his father Jürgen has a criminal record for personal injury of Sascha’s older brother Marius. Commissioner Winter and her team are desperately looking for Jürgen Lohmann who has absconded right after his release. Does Marius know anything about his father’s hiding place? Jana finds Jürgen but he is demonstrably innocent. They have to redo the investigation. Commissioner Winter discovers that the family’s issues are even worse and new abysses open themselves.