Quarrel between several people on Föreningsgatan.
Police sirens are sounding at the location where several people are involved in a fight. In connection with the fight, a man in his 20s is injured by a sharp object.
The man takes himself to the hospital, unclear extent of injuries, but has been questioned by the police.
A man and a woman in their 20s are arrested and suspected of attempted murder, assault, and illegal threats.
Further details about the course of events are not clear at this time.