BISMARCK, N.D. — Authorities say an 11-year-old Crosby boy was killed when the all-terrain vehicle he was riding rolled over on him.

The North Dakota Highway Patrol says it happened Friday evening about 7 miles north of Columbus, in northwestern North Dakota.

Troopers say the boy was driving the vehicle on a grassy slope when it rolled.

Authorities say the boy was found by his father. Authorities say the child was pronounced dead at the scene.

His name has not been released.