One person is dead and another is injured after a one vehicle crash in Camden County. The Missouri Highway Patrol says the accident happened on Monday evening on Route A just east of Seven Springs Road. A car driven by 25-year old Joshua Shelton of Crocker missed a curve, went off the road, hit a tree and overturned. A passenger in the vehicle, 45-year old Melissa Crossland of Richland, was pronounced dead at the scene. Shelton was seriously injured and was taken by helicopter to a Springfield hospital for treatment.