From Las Vegas: A dramatic scene unfolded at a school-zone crosswalk. A vehicle sped toward a group of people, including a mother and her two children. Fortunately, a crossing guard intervened, putting himself in harm's way. The guard had been holding the hand of the mother's young daughter at the time. The mother's older child was also with them.

The incident was captured on dashcam video. Further details about the close call are available.

The crossing guard's actions are being credited with helping to prevent an accident.