Sophie Borg is a loner who doesn’t trust anyone, she has all the answers and will not hesitate to go against her superiors direct orders. Of course, she also has a certain lack of self-awareness. The series starts with a British man being murdered with religious overtones in Borg’s hometown of Norrbacka. Borg sees one last chance at redemption, and alongside Tom Brown they must solve the case ("Fallet" meaning "The Case"), not only to save the small village from the killer’s reign of terror, but also to save their own careers.