A woman and her two children were crossing a small intersection when they were hit by a dark-colored SUV, possibly a green Chevy Tahoe. The driver fled the scene.
One of the children, a 5-year-old boy, died from the injuries. The mother and other child, an 8-year-old boy, were air-lifted to Loma Linda Medical Center with minor to major injuries.
The Associated Press contributed to this report.