After careful consideration, Chief Detective Olga Lenski decided to re-orientate herself professionally and to quit her job. The decision was not an easy one for her, the only one who informed her about it was her department head Karol Pawlak. Her original plan to take the remaining vacation time with her daughter Alma and then quickly and painlessly say goodbye to her colleagues is thwarted by an acute dangerous situation: In Frankfurt (Oder) there is a brutal, fatal attack on an employee of the youth welfare office who ordered Karol Pawlak Olga back from her ...

Sabine struggles at work, for her son Jonas - and is constantly overlooked. When the Arunia shipyard in Rostock, where she works as a service person, threatens to close, it is like the last spark that sets her on fire. Her desperation makes her take up arms - against "all the assholes" in her world and she feels freedom for the first time. Katrin König and Sascha Bukow work against time, because Sabine doesn't stop killing and it takes a while before they even come across her. Who would have trusted this shy woman to do such things? In addition to this nerve-racking ...

Detective Chief Inspector Henry Koitzsch and Detective Inspector Michael Lehmann don't know what to do next: three months ago Uwe Baude was lying dead in the entrance of his house, murdered by stitches in the abdomen and lungs. The case is mysterious, there are no indications of a motive, the perpetrator disappeared into the night without a trace. The two investigators have so far not been able to find a suspect, there are no indications, no one has seen anything. What exactly happened that night in front of Uwe Baude's house? Now, as a last resort, a large-scale ...

When police superintendent "Bessie" Eyckhoff sets out in search of a runaway cat, she has no idea that she is causing a spiral of deadly entanglements.

Elisabeth "Bessie" Eyckhoff, who has recently moved to the Munich Homicide Commission as Chief Detective Officer, is immediately confronted with a tricky case. She has arrested a suspected serial killer, everything speaks for his guilt, but the evidence is missing. She needs a confession to pull the dangerous perpetrator out of circulation until midnight, otherwise the judges will release him. The accused is highly intelligent, the team's nerves are on edge, an interrogation specialist is called in. And Eyckhoff has to fight until the last minute .

Chief Detective Adam Raczek is called to Slubice, where the body of civil engineer Daniela Nowak was found while disposing of construction rubble. The investigation leads him to a construction site in Cottbus. The victim worked there for Karl Winkler, who is renovating an entire block of houses as part of a large building project. At first it is unclear where and why the woman died. What is certain is that the young woman's apartment in Frankfurt (Oder) was searched shortly before her death. A first lead leads to a rental car that was seen by neighbors in front of the...