A driver and three grandchildren were injured in a one vehicle accident in Dekalb County Wednesday evening. According to the Highway Patrol, the accident occurred about 5:30 p.m. on Highway 169, four miles South of King City, when Mary Flinn, 49, of King City was driving too fast for conditions. Her vehicle ran off the West side of the roadway, striking a fence and a tree. Flinn and Miley Ward, 1, received minor injuries, while Carson Ward, 3, and Issabella Ward, 6, received moderate injuries. They were all transported to Mosaic Life Care for treatment.