Nastassja Kinski plays Sina, a good-looking 17-year-old schoolgirl, who has a secret affair with her married schoolteacher Helmut Fichte.
Sina lures him to the forest, kills him with a stone, and tells a clever fabrication to the police.
Still, Kommissar Finke does not trust her story and continues to investigate until the truth is revealed.
Reifezeugnis is considered to be one of the most legendary films of the Tatort series,[1] also because the depicted affair between Sina and her teacher was a major scandal during that time.
[3] In February 2024, Nastassja Kinski demanded an apology for her nude scenes as a 15-year-old in this film.