Four rabbits were killed on a 4H farm in Uppsala in January and February. The police are now closing the investigation into aggravated animal cruelty.

"Unfortunately, we cannot link any suspect to this act," says a spokesman for the police. The autopsy report described the injuries to two of the rabbits as "traumatic" and that they were caused by blunt force trauma"We take it very seriously. It is a cruel crime committed by one or more people, who do not seem to feel well anyway," says Magnus Jansson Klarin.