Synopsis
Detective Mila Sahin doubts that her friend and colleague Anna Nowak died as the result of a drug-related accident. Despite opposition from her superior, she conducts a covert investigation into Kuper, whom she suspects to be the key figure in a network of corruption, money laundering, and organized crime. Meanwhile, Oscar and Viola Berger find themselves under pressure due to illicit dealings within their company, Prometheus. Ultimately, Mila joins forces with police psychologist Elli Krieger to confront Kuper.