Martin Boningen , a famous architect of Munich has been found dead by his assistant Matthias Streicher.The team notices that Martin Boningen received a strong hit in the head and had a slow agony.While Richard speaks with Matthias Streicher, Alex and Werner speak with a female neighbor who tells them about Boningen as a bad tempered person, about the rivalry between Boningen and Carsten Massmann and about the fact that Massmann stays in a wheelchair.Richard and Gerd visit then Carsten Massmann who speaks about his rivalry with Boningen and also about a discussion between Boningen and his assistant Streicher.Gerd walks through the house and sees a camera and many photographs of his neighbor Boningen.
—zutterjp48