The Old Fox and his team have make a reconstitution of the robbery made by Harry Apelius called "The Rat".The Rat was arrested and had confessed that he killed the man in the gas station.But now in the reconstitution Harry manages to escape.At the end nobody understands how Harry escaped.Harry was an informer who has helped the Old Fox to arrest several robbers and thieves and The Old Fox is accused to have helped The Rat to escape.Some hours later The Rat calls the Old Fox and ironically says that he will not come to the police, soon he will travel to South America.
—zutterjp48