At the “Beauty Queen Baden-Württemberg“ dress rehearsal finalist Jenny Lienert is found strangled in the prize sports-car by rival Hanna Müller, who lacks an alibi. Hanna's father Gernot Müller was at the dry-cleaning. Rival Leonie Franzen was filmed rowing with Jenny, who points at organizer Sven Hövel, who paid Jenny Lienerts and left fingerprints on her cellphone. Rico identifies from video an ex-con stalker: scorned fan Thorsten Höpperle. Jenny blackmailed Hanna, but only male DNA was found on he murder weapon.