

A confused, 16-year-old girl is found in Dresden at night with a blood-stained scalpel. She reports that her father has kept her and her sister Jana imprisoned in a cellar for life, and that Jana is still there. Detective Winkler believes the traumatized teenager, while Schnabel has his doubts. Investigations and forensic examinations uncover evidence of family bloodstains – and suddenly Amanda herself is under suspicion of murder.

In the Black Forest, Detective Friedemann Berg discovers a frightened nine-year-old girl (Eliza) hiding in a clock case. Shortly afterward, her father's body, weighed down with stones, is found in a forest lake. His colleague Franziska Tobler and a child psychologist investigate, while Berg tries to help the selectively mute child overcome her trauma and find the missing mother.

During the final rehearsal of Haydn's "The Creation," a member of the props department is found shot dead at the opera house—posed as if in a stage production. A weapon from the costume department is missing. Ballauf and Schenk's investigation initially leads them to the singers, but soon a second murder occurs.

A toddler is found dead, his brother has disappeared. Stuttgart detectives Lannert and Bootz take up the investigation. At the center of the case is a family with a public past, whose internal conflicts increasingly come into focus.

Bremen detectives Moormann and Selb are investigating the death of a law student who was pushed down a flight of stairs near a nightclub. Their investigation focuses on her conflict-ridden shared apartment, a homeless suspect with her cell phone, and the immense pressure she was under to perform. The investigation uncovers a web of stress, family secrets, and shattered hopes.

On the edge of a Berlin industrial wasteland, the body of a homeless man is found with distinctive bite marks. Initially, a wolf attack is suspected. However, the investigation by Susanne Bonard and Robert Karow reveals a violent crime. While Bonard follows a wilderness instructor, Karow uncovers connections within the survivalist and prepper community.

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