Lockdowns Have Been Lifted At Two Area Schools. Sullivan Middle School In Kingsport Was Placed On Lockdown Yesterday After A Man Was Seen Walking Home On School Property As A Shortcut. The School Was Locked Down As A Safety Precaution. Meanwhile, A Temporary Lockdown Was Lifted At Highland View Elementary School In Bristol, Virginia. The Lockdown Was Enacted When A Fight Broke Out At A Home Adjacent To The School. Police Arrived And Took A Suspect In Custody.