The mood in the office is depressed because Stockinger's departure to Salzburg is imminent, when two women's corpses with their throats cut are discovered in quick succession: a judge and a doctor. The team is feverishly investigating because the perpetrator is likely to strike again. His motive: revenge. Then Rex finds another victim of the gunman. A dramatic chase begins and ends in a kindergarten. Meanwhile, Höllerer is preparing a small celebration in the office: with sausage rolls and farewell photo...