A 10-year-old girl gave her life saving two toddlers from the path of a runaway vehicle. Kiera Larsen was playing in her front yard with two girls when a parked Mercedes-Benz started rolling down a sloping driveway. The little girl ran into the vehicle's path to push the younger children out of the way, according to the California High Patrol. After saving them, Kiera was struck by the car. She was rushed to hospital, where she was pronounced dead. #InsideEdition