An Off-Duty Chilhowie Virginia Police Sergeant Is In Trouble. 34 Year Old David Cullop Is Charged With Driving Under The Influence After He Allegedly Smashed Headon Into A Truck While Driving Across A Bridge In The Wrong Lane. No One Was Injured In The Friday Night Crash. You May Remember Just Two Years Ago Cullop Was Considered A Hero After Saving The Life Of A Virginia State Trooper Who Was Nearly Killed By A Drunk Driver. Cullop Was A Smyth County Sheriff’s Deputy At The Time Of The Incident. Cullop Is Believed To Be Free On Bond.