Virginia State Police are investigating a crash that left one passenger dead and the driver in the hospital facing a DUI charge.According to a VSP press release, Mark C. Dillow, 60, of Tazewell, Virginia was driving a 2015 Honda Civic along Route 640 on Thursday when the vehicle ran off the road into a ditch.VSP reports that the car struck a utility pole and culvert then overturned.The police report says both were wearing a seat belt at the time of the crash.