 The atmosphere in the house becomes increasingly hostile towards the investigation as Palmu asks more detailed questions about the morning's events.He learns that the previous night, Aimo had stolen Amalia's cat and brought it with him to the dinner party, where Bruno had poisoned it and invited her to view the cadaver for his amusement.Despite Palmu's suspicions, the investigation is closed due to pressure from the powerful Rygsecks and because there is no evidence to prove that the death was not accidental.