A Single Vehicle Crash In Unicoi County Has Left One Person Injured And Another In Serious Condition. It Happened Yesterday Morning On Highway 107. According To The Tennessee Highway Patrol, 15 Year Old Haley Calhoun Of Newland North Carolina Was Killed Near The Limestone Cove Recreation Area After The Car She Was A Passenger In, Struck A Tree Head-On After The Vehicle Failed To Negotiate A Curve And Left The Roadway. The Driver, 18 Year Old Damian Fuller Was Being Treated For His Injuries. The Investigation Is Continuing.