With the news of a possible 100 social houses being built in the now derelict Columb Barracks site in Mullingar, historian Jason McKevitt walks Ann Marie Kelly through the 25 acres right into the old jail where the last 2 people in Mullingar were executed in the 1920s. Sketches and writing still remain intact on the walls of the old jail. Steeped in history and heritage, tune into a very special "walk and talk" with Jason on this episode of The Open Door!