The Bristol Virginia Fire Department And Bristol Tennessee Fire-Rescue Department Hung A U.S. Flag Over Exit 74 Near The Pinnacle In Honor Of U.S. Army Staff Sergeant Ryan Knauss As His Funeral Procession Passed Through The Tri-Cities This Morning On The Way To Arlington National Cemetery From Knoxville. Knauss Was One Of 13 U.S. Service Members Killed In Action During An Attack At The Kabul Airport In Afghanistan. The Tennessee Highway Patrol And Other Local First Responder Agencies Participated In Efforts Honoring Sergeant Knauss.