Kingsport Leaders Will Decide Tonight Whether To Approve A Four Year Extension With A Red Light Camera Company. Redflex Traffic Systems Has Been In The Model City For Ten Years. Police Chief David Quillen Believes The Red Light Cameras Do Save Lives And Help Monitor Places That Are Difficult To Patrol. If The Board Votes To Extend The Agreement With Redflex, Then The Cameras Would Be Upgraded To HD By August Of Next Year. Meanwhile, The Board Of Mayor And Aldermen Plans To Select Former Alderman Tom Segelhorst To Fill A Vacant Seat On The Board. He Would Replace Alderwoman Michele Mitchell Who Resigned To Move With Her Family To Another State. The BMA Will Take Formal Action Tonight.