Three men are being treated in hospital with varying degrees of injury after a brawl in Kungälv late on Tuesday evening, according to the police.
How the brawl started is unclear, but the men are both victims and suspects for attempted murder.
We don't know who did what, says the police's press spokesperson Thomas Fuxborg.
According to the police, weapons were used, including a knife.
It may, according to Thomas Fuxborg, become relevant to make more arrests and have more suspects, since there were several people at the scene at the time of the brawl.