A Medical Emergency Is Being Blamed On A Three Vehicle Crash In Appalachia Virginia. The Wise County Sheriff’S Office Said It Happened Monday Morning On West Main Street After Arobert Sampson Was Pinned Between His Utv And Another Vehicle Operated By Lakota Gibson. Authorities Said She Accelerated And Pushed Sampson And His Utv Into A Truck. Authorities Said Sampson’S Leg Was Severed. He Was Flown To An Area Trauma Center. Gibson Is Charged With Misdemeanor Reckless Driving And Failure To Maintain Control.