The death of the ex-prime minister

The next case of private detective Stanislav Berka, a former captain of the Brno Criminal Police, begins peacefully in the South Moravian village of Hádek, at the wedding of Berka's friend Major Motl and Dr. Houdkova, a top forensic doctor. However, the wedding party has to do without the newlyweds - they are called away with Berka to investigate a double murder.