Article continues below advertisementExplosive courtroom testimony describes the shock of the son of convicted former Louisiana mayor Misty Roberts after discovering his mother having s-- with his 16-year-old best friend during an alcohol-fueled pool party in July 2024.The encounter occurred during a boozy pool party at Roberts' home, where she provided alcohol to minors. Witnesses testified that later that day, she disappeared into an upstairs game room with the 16-year-old victim.On March 3, the 43-year-old former DeRidder, La.