Highway Patrol troopers in Randolph County arrested a Huntsville resident following an accident early Thursday morning.  Cameron Dunn, 25, is facing charges of possession of methamphetamine, driving while intoxicated, careless and imprudent driving involving an accident, leaving the scene of an accident, no insurance, no seat belt, and possession of drug paraphernalia, according to an arrest report.  Dunn is being held in the county jail.