The Pulaski County Commissioners will hear from a representative of the Save the Courthouse group tonight. The group formed after county officials unveiled a proposal last month to demolish the county’s 123-year-old courthouse and replace it with an addition to the Justice Center. At the time, Maintenance Director Jeff Johnston said the plan would address security and accessibility concerns, as well as a number of other issues, at about a third of the cost of renovating and expanding the existing courthouse.