Edgar Wollank ,who has been sentenced to prison, has received a permission for Saturday and Sunday.He goes to his apartment and notices that his life has a lover.So he goes to the company where his wife is working for some explanations.At the same time a money conveyor of the company is attacked and killed by a robber.Edgar goes back to the prison and makes a confession: he has killed the conveyor.Nevertheless the commissary doesn't believe in this confession.
—zutterjp48