The funeral speaker Armin Kuschner faces his most difficult task when he stands at the grave of his son Tobias. Tobias had initially been considered missing until it was clear that he had been murdered. He worked together with his girlfriend Julia in the restaurant of a golf course and obviously got involved in dubious business dealings by his boss and his restaurant manager. The now desperate Julia had warned her boyfriend in vain and now suddenly suspects that she herself is in danger.