Fischer and La Cour find Grue, the biker president, who is carrying a sawn-off shotgun around which resembles the murder weapon from their case. But the revelation that follows is not what they expected. Ingrid Returns with a plan that conflicts with Chief Constable Ulf Thomsen. Fischer receives unexpected help when he gets into a fight with a couple of suspects. La Cour finds a vital clue and IP suspects something going on between Gaby and Johnny Olsen.