Jones is called in when others want to kill. Jones works quickly, precisely, successfully. His clients pay the price he demands without question—the lone killer can be relied upon. Jones arrives in the city on the early train. He looks exhausted. He will need this day to take care of the boss of Warner-Trans. Alexander Scrooge provides him with the necessary information. Everything else is routine: observing the victim, determining the angle of the shot at the scene of the crime, preparing the alibi. When he is about to kill, the unexpected happens. The Warner boss is on his guard. Has the middleman Alexander betrayed the assignment? Is the client Franketti playing a dirty game? Or is Abraham, the big boss whom Franketti can't compete with, pulling the strings? Jones was used to clean work. Now he's caught between two gangs. Jane, a beautiful young woman, decides his fate.

Two young Italian guest workers in Germany find a beautiful dead woman one morning on the way to their job. The Kripo quickly determines that the dark-haired, young woman is the well-known sexworker Elena Rossano. The short, brutal and intense life of the girl is rolled presented in flashbacks.