Investigators from the Forensic Crash Unit are investigating the circumstances of the incident. Image: Qld PoliceA 67-year-old truck driver has been killed in a single vehicle crash on the Carnarvon Highway near Roma, Queensland, early yesterday. Emergency services were called to the incident near El Dorado Road at Euthulla at about 7.30am following reports a semi-trailer had left the road and hit a tree. According to one report, the Oakey driver, and sole occupant, was trapped in the truck and Queensland Fire Department officers worked to free him. Anyone with dashcam footage leading up the crash, or any other information, is urged to contact police on on 131 444.