According to the police, it is unclear exactly what happened inside the apartment, and the street is cordoned off on Sunday morning when a technical investigation is to be carried out in the apartment.

- There must have been some form of quarrel between two women and there must have been a knife involved, says Peter Adlersson, the police's press spokesperson.

No one is said to have received life-threatening injuries, but one of the women has been taken to hospital due to cuts to her hands.

- She bled a lot.

Police: "May be deterrent injuries"

The police label the incident as an attempted murder.

- The cuts on the hands can be averting injuries, but we have to investigate exactly what has happened, says Peter Adlersson.

On Sunday morning, the police hold interrogations with those involved.