Overview:A man was killed in a secret location under a bridge. The chief inspectors Ballauf and Schenk find out that the victim, the unemployed Peer Schwarz, was deliberately run over by a car. In his apartment they find large amounts of cash and documents that point to the systematic blackmail of well-known personalities. Did Peer Schwarz have to die at the hands of one of his own blackmail victims? A trail also leads Ballauf and Schenk to the popular former pop singer Mariella Rosanelli, who now runs a youth center. During the investigation, an argument breaks out between Ballauf and Schenk. Freddy accuses Max of not really paying attention. He isn't either, because Nicola Koch has recently won Max Ballauf's heart. Just another short affair, as Schenk suspects, or will Max Ballauf finally settle down? When Ballauf realizes that there could be a possible connection between his private happiness and the current case, his newfound work-love balance becomes a tightrope walk for him...