A Visitation And Celebration Of Life Has Been Announced For A Kingsport Police Officer Who Served A Long-Time As A Student Resource Officer At Dobyns-Bennett High School. 45 Year Old Sean Cornett Died April 17th While Out Of Town On Vacation. Visitation For Officer Cornett Will Be Sunday April 29th From 2-4 Pm At The Db Dome. There Will Be A Celebration Of Life Service At 4pm. The Event Is Open To The Public.