Jan Teutloff, a chemist of Rostock has come to Munich for business: he prepares the sell of a patent to a firm in Munich.He has received an advance sum of 50.000 DM for this patent.He has decided to meet his son Philipp Teutloff who is since 2 weeks in Munich and has fallen in love with Claudia Hartmann: they have breakfast together and Philipp shows his father a photography of Claudia and her family.Jan looks at the picture ,but didn't say anything to Philipp.Jan drives Philipp to the house of the Hartmann family and goes back to the town.Then he calls Philipp and speak with Mr. Thomas Hatrtmann who invites him for a drink.Later Jan calls the family Hartmann to cancel the meeting with them.He says Philipp that they leave soon Munich for Rostock, they will meet in the Opera.The car of Jan, A Trabant, is found in a street with inside the corpse of Jan Teutloff who has been hit in the head.Leo Kress goes to the hotel Arabella where he finds Philipp and Claudcia and explains them that Jan has been killed.
—zutterjp48