Emergency responders used jaws of life to free a man pinned in an 18-wheeler after he rolled it tonight in Park Springs. Clayton B. McNabb, 59, was flown from the scene to Harris Methodist in Fort Worth for serious injuries. McNabb was hauling a full tank truck when he hit a curve in the road on Texas 101 too fast. The northbound truck rolled and landed almost upside down in a ditch. No other vehicles were involved. The wreck happened at 10:30 and the road was shut down for more than two hours during extrication and clean up. Alvord and Chico fire departments, Wise County Medics and Texas DPS responded.