Mr. Rudolf Ballat has given the private detective Peter Answeiler to investigate some incidents: Rudolf is sure that somebody is listening his phone calls, besides he has seen several times a car staying before his house.In the detective's office Peter Answeiler has now data about the past of Rudolf Ballat (he was officer in the second world war, twice injured and then assigned to the counter-espionage), about three microphone that have been found in Rudolf's house and about two persons who have rent car to Rudolf Ballat. This afternoon Rudolf has promised his wife Lisa who is in wheelchair to make an excursion in the country, Rudolf was pushing the wheelchair when suddenly Lisa receives a deadly shot coming from rifle with telescopic sight.
—zutterjp48