Thomas Skepphult has everything a man could wish: Wealth, a beautiful wife and daughter and a solid reputation in the business world. Together with Wilhelm Rahmberg, he runs a successful enterprise. Thomas and Wilhelm are on the point of the largest deal of their lives. The next day is found murdered Wilhem. The police discovered a document which States that when one of the partners dies, the other is the sole owner of the company. That makes Thomas the main suspect. While the police chases him, he tries to find the killer and his own family to save the maniac who provided him with the murder.