Bukow and König chase a businessman who has gone underground after a murder.

Brasch has to deal with the betting mafia after the death of a gambler.

A young man who considers himself the prophet Elias prevents an abortion by cutting the baby from the pregnant woman's belly. The young Larissa is in mortal danger. The commissioners go in search of the apparently religiously confused man.

When trying to protect a woman, Nadja Flemming, from two harassers, Katrin König is beaten by them. She is also under pressure professionally: the serial offender Guido Wachs, whom she has put behind bars with manipulated evidence, tries to blackmail her. König is supposed to help him get back in touch with his wife or he accuses her of her offense. A little later, Nadja Flemming is found stabbed with a knife.

A woman who was pronounced dead years ago is found shot dead.

After a blind date with an Internet acquaintance, the young domestic nurse Valerie Klein disappears. Her best friend and neighbor Sandra Möller wakes up the next morning to the cry of Valerie's daughter Janet. The missing person lands on the desk of Chief Detective Doreen Brasch and an intensive search begins. The first traces lead nowhere. But then her necklace and traces of blood are found in the house of a deceased patient of Valerie. The gardener Markus Wegner has rented a barn on the farm. First he blocks the conversation with Brasch. But during the interrogation...