During a racially motivated rampage in Hanau, Hesse, Tobias R. kills nine citizens on February 19, 2020, his mother and then himself. The words of his manifesto indicate severe psychological problems. This psychogram of a mass murderer shows how withdrawn Tobias R. radicalized himself through fake news and delusion for years before it came to a catastrophe.
One morning, a Japanese monk shows up in a village: He does not speak a word, has a head injury and is evidently on the run. Chief Inspector Louise Bonì immediately senses that the young man is in grave danger. However, her supervisor Bermann does not believe her word - because since a deadly use Bonì is psychologically struck and is mainly due to an alcohol problem. Nevertheless, she continues to investigate on her own. The trail leads to a mysterious Zen monastery and a private children's aid organization, which mediates Asian adopted children. Soon Louise awakens a terrible suspicion.
Max can hardly believe his luck: In a retirement home, he has finally found a gang that will let him join! Admittedly, it's the oldest and most wrinkly gang in the world - but that doesn't matter. He's found the best friends a 10-year-old could wish for in the elderly Vera, Horst and Kilian. Especially when, like Max, you're bullied in your new class and need help. But the gang's attempt to improve his school situation backfires. Horst, a former Bundesliga soccer coach, challenges Max's over-ambitious gym teacher Stöhle to a soccer duel: the school team including Laura and Ole against a selection of old geezers plus Max! And then the castle is haunted and a new case begins...
After taking several years off to have children, nurse Clara Horn returns to work and begins to feel the effects of the much tougher daily routine at the clinic - pressure, stress and tension are the order of the day. But she soon realizes that there is much more going on in her clinic: Apparently, one of her colleagues is deliberately killing patients. Clara must overcome not only her own doubts, but also massive resistance among her colleagues in order to convict the perpetrator, Rico Weber.
Tatort is a long-running German/Austrian/Swiss, crime television series set in various parts of these countries. The show is broadcast on the channels of ARD in Germany, ORF in Austria and SF1 in Switzerland.