In the tennis club the young tennis player Lukas and his trainer Pavel will have a little break, Pavel goes out of the training room, the train is passing on the railroad (a great noise)and suddenly Pavel is killed by shooting.Lukas runs towards the railroad embankment then in the streets looking for the killer.Lea and Jan arrive and speak with another trainer who explains them that Pavel was a former officer and tennis player of the Czech Republic.Also Lea and Jan may find Lukas at the house of his father-in-law Mr. Schrader.When Lea asks Mr. Schrader about his wife he shows discomfort, she is now in the United States for some holiday.Then he tells that he is the financial advisor of Patrizia Grobecker, the wife of the president of the tennis club and that they were together for some hours speaking about i investments.
—zutterjp48