Maryland State Police believe the boy was being driven by his grandmother when he rolled down the window and fell out of the vehicle.

A 7-year-old boy died in a hit-and-run after he fell from a car window and into the road in Anne Arundel County, according to Maryland State Police.

A 7-year-old boy riding on a Maryland highway with his grandmother climbed out of his car seat, fell out a window, and was hit and killed by an oncoming car whose driver sped off, authorities say.

A 7-year-old boy was killed in a hit-and-run after he fell out of a car window and into the roadway in Anne Arundel County.