The head of a consulting firm, Henry Falk, and an unknown woman were found dead at a car wash. The car in which the bodies were found has the word “traitor” written on it. This brutal double murder, framed as an execution, raises many questions, but it seems that journalist Benedikte Stolz, who was actively collecting information about Falk, knows the answers to them. But after a few days, the girl disappears without a trace, and the situation only becomes more confusing, especially since, In addition to the deceased, Stoltz was also interested in the father of Chief Inspector Fredrik Beyer... During the investigation, more and more connections with Fredrik's past are discovered. The evidence found in Falk's case forces the inspector to return to cases that he considered long closed. And it seems that no one can be trusted, even the faithful Kafa Iqbal is hiding something. Can Beyer solve this complex puzzle alone?