Susanne Elvan met her husband Tarek, a convicted violent criminal, through a penpal portal while he was in custody. The wedding took place before his release. When Susanne was found murdered, Tarek was only recently at large. The case seems clear. But when assistant Norbert Jütte sees that the murderer has tied a belt over his victim's eyes, the case takes an unexpected turn: Jütte is convinced that he has had something to do with the murderer before .
—ARD Das Erste