A Camdenton man received serious injuries following a two vehicle accident yesterday in Camden County. According to the Missouri State Highway Patrol, a motorcycle driven by 48 year old Richard Williams crested a hill, began to skid and then overturned striking a car driven by 25 year old Elizabeth Arnall of Camdenton. Williams was seriously injured and taken to university hospital for treatment. The accident occurred on route “D” about a mile south of Tunnel Dam Road.