GONZALES — A former candidate for Ascension Parish president who filed a civil lawsuit over a secretly-recorded conversation took the stand Tuesday, The Advocate reported.Murphy Painter Sr.'s lawsuit centers on a February 2019 conversation he had with local businessman Dustin Clouatre.Painter said that a recording of his conversation with Clouatre was edited and published online by the Pelican Post News website in a way that falsely suggested he…