The alarm was received at 17.13 on Wednesday. According to police, it all started with a fight between a 55-year-old apartment owner and a visiting man. It should have happened at the entrance to the stairwell.

- There is a third person who has called us. He was connected to the brawl but was not involved himself, says Peter Adlersson, police spokesman.

The perpetrator should have chopped the apartment holder in the upper body with a knife. How many chops are involved, the police do not know. The 55-year-old has been taken by ambulance to hospital. What the damage situation looks like is too early to say.

Do not want to comment on cause

- But he was talkative and conscious, says Peter Adlersson.

Police cite the incident as attempted murder and are working on door knocking in the area.

- We have received good testimony on what the suspected offender looks like, says Peter Adlersson.

He does not want to comment on what may have been the cause of the brawl.

Do the men know each other since before?

"There has been some form of contact," replies Peter Adlersson.