Benda's widow gives Wendt a piece of evidence. A crisis bonds Helga and Nyssen. Fingerprints are found on the knife, but Charlotte notices an oddity.

Cast: Volker Bruch, Liv Lisa Fries, Leonie Benesch, Lars Eidinger, Benno Fürmann, Hannah Herzsprung, Misel Maticevic, Ronald Zehrfeld, Meret Becker, Jens Harzer, Fritzi Haberlandt, Jördis Triebel, Karl Markovics, Udo Samel, Christian Friedel