A Sullivan County Inmate Is Facing Felony Charges After He Allegedly Attempted To Escape From Police Custody. 20 Year Old Duane Doxtater Was Being Transported To The Kingsport Justice Center For A Court Appearance When He Was Able To Kick Out Of One Of His Leg Irons And Take Off On Foot. He Was Captured In The Parking Lot. Doxtater Was Previously Booked Into The Sullivan County Jail For Speeding, Evading Arrest, Statutory Rape, And Violation Of Probation. He Will Now Be Charged With Felony Escape.