Konrad Paulus and Arthur Hanau manage an investment company.This morning Konrad Paulus has received the visit of Mr. Carl Lingus of Zurich who told him that the company Violeta in Zurich is a phantom company.His associate Arthur Hanau has invested a lot of dirty money in this phantom company.Konrad Paulus doesn't agree with this.Arthur is convinced that Carl Lingus is only looking for a bribery and everything is then in order.In the night Arthur Hanau phones Konrad to speak about this business.Finally Konrad accepts to go with Arthur Hanau in his car. When Konrad decides to denounce his colleague and walks towards a restaurant, Arthur Hanau kills him before the eyes of a silent homeless man. Derrick and Klein arrive at the restaurant,Derrick ask the homeless man Karuhn to answer his questions moving his head vertically or horizontally.Karuhn has seen the murder: a man shot against the victim.
—zutterjp48