Season 3 - Helmer and Sigurdson

During a fight between two burgulars at a gas station, the Policeman Trond Steen, kills one of the burgulars. He gets suspended, and later is fired. He lives together with journalist Henriette Strande, who writes under the pseudonym Nuff. Helmer and Sigurdson gets a new murder case to deal with, and their investigation lead them to the shipowner family Larang, and their former colleague. Their former colleague Trond is seen at the crime scene for two murders, and is now chased by the Police all over the country. If Trond is innocent, can he aquit himself and find the real killer?