A bomb kills Rudi Kampschulte, head of the construction company “Kampbau”. Was it actually his brother Peter? He has been waging a bitter battle with Ernst Fichte for years. Kampbau” needs Fichte’s property for a large construction project, but Fichte does not want to leave his house at any price. The eviction is imminent, and Fichte continues to insist on his rights and will stop at nothing. Not even murder?