One person is dead after a roll-over accident Sunday afternoon on Highway 180 near Baderville. DPS officials say the accident happened at around 1:27 p.m. A silver Ford passenger car went off the road, struck a tree and overturned west of Baderville and Snowbowl Road. Summit and Flagstaff fire crews helped the three people trapped inside, out of the car. All were transported to Flagstaff Medical Center, where one person was pronounced dead. The victims have not been identified and the cause of the accident is under investigation.