A 35-year-old man has been arrested, suspected of a knife attack against a 16-year-old in Hallstahammar.
The police were alerted during Saturday night by a witness. The man and the boy are said to have gotten into a fight near a school in Hallstahammar, but the 16-year-old managed to defend himself and escaped without serious injuries.
The police later arrested a 35-year-old during the night, who is now detained, suspected of attempted aggravated assault.