Ernst Fuchs and Fritz Groh attack a money transport. In the violent exchange of fire with the guards, Fritz and a money messenger are killed – Ernst flees with the money. Commissioner Moser and his team take up the persecution. During the hunt through a winding social building, Moser and Rex drive the fugitive into a corner: Fuchs goes crazy and takes a hostage. Commissioner and perpetrator know each other: There is still a score to settle between the two. When Fox flees into an old water tower, a dramatic shootout ensues, in which Rex unexpectedly intervenes...
