One of the children who were involved in the quad bike accident on Sunday evening has serious injuries, Norrlands University Hospital informs TT. The girl is admitted to the intensive care unit.
The other two girls who were taken to hospital after the accident are moderately and slightly injured, respectively.
The police have carried out investigative measures on the spot, and seized the quad bike. No one is currently notified of suspicion of crime.
-It is a single accident on a gravel road where the quad bike went into the ditch and overturned, says André Westberg, RLC officer at the police in the North region to TT.
It is unclear if any adults were involved in the accident.