A 21-year old Camdenton man was seriously injured in a single-vehicle incident at 11:24 last night. The Missouri Highway Patrol reports that a car driven by Matthew L. Littleworth ran off the left side of North Highway 5, near Wading Bird road; the car began to skid, entered a ditch, and impacted an embankment. Littleworth was taken to Lake Regional Hospital. He faces charges of DWI and failure to drive on the right half of the road resulting in an accident.