BENTON COUNTY, Miss. -- Mississippi authorities are investigating a deadly school bus crash, WMC reports.
The Mississippi Highway Patrol says the driver was killed and at least seven children were hurt in Tuesday morning's crash.
Emergency officials in Benton County say the driver suffered a medical emergency, which caused the accident.
The bus appears to have rolled and landed on the side of the road.
A medical helicopter was at the scene, taking injured children to the hospital.