During an internal investigation and the search for a “mole” among the ranks, the profile analyst of the BKA Marten S. Snider and his team are sent to Norway to solve the murder of a German ambassador. The motive remains a mystery, and the Norwegian police refuses to cooperate. Snider shows creativity—and thereby draws the attention of a dangerous opponent. When a member of the BKA investigative team becomes the victim of a cold-blooded killer, Snider faces the hardest trial of his life…