18-year-old Willi Hoffmann is found on the banks of the Danube, stabbed to death. Skateboarding by, Louis Kubicka tells the SOKO that Hoffmann was his sister Helena’s boyfriend. Both of them last saw Willi at the youth center. The gang the three of them were members of was not just into minor racketeering, it was also involved in a dispute with another more radical group, led by Alex Gruber.
