The Tennessee Bureau Of Investigation Is Continuing To Probe An Officer Involved Shooting In Jonesborough That Left A Church Hill Man Dead. 26 Year Old Mark Clinton Harrell Was Shot By A Jonesborough Public Safety Officer After He Lunged At Him With A Knife. Officers Responded To Country Inn And Suites After Harrell Was Causing A Disturbance. He Had Already Been Banned From The Property. The Suspect Ignored Officer Commands To Drop The Weapon And Began Cutting His Own Neck With The Knife. When Officers Approached Him, Harrell Started Swinging The Knife At Officers And That’s When He Was Shot. No Officers Were Injured. The Investigation Is Continuing.