MESA, AZ — A 5-year-old boy died Friday after a rollover crash on US 60 near Power Road.

Officials say deputies responded to the area around 6:45 p.m. after bystanders found a woman and three children trapped in a vehicle after a single-vehicle rollover crash.

All had to be extricated from the vehicle and were taken to the hospital for varying degrees of injuries, according to the Department of Public Safety. A 5-year-old boy died at the hospital.

The conditions of the other children and the woman are not yet known.

It is not known what led to the accident.