A Unicoi County Man Who Pled Guilty To Vehicular Homicide Has Been Sentenced To 12 Years In Prison. Zachary D. Hunt Was Driving Eastbount In The Westbound Lanes Of Interstate 26 In September Of 2019 When He Crashed Head On Into A Vehicle Driven By 47 Year Old Margaret C. Buck Of Johnson City. Hunt’s Blood Alcohol Content Was More Than 2.5 Times The Legal Limit At The Time Of The Crash. Buck Died The Next Day.