GHISLAINE Maxwell's defense attorneys on Friday questioned a former Jeffrey Epstein employee about when he met a woman who testified earlier this week that the British socialite set her up for abuse by Epstein starting when she was 14 in 1994. Juan Alessi, who worked full-time at Epstein's Palm Beach estate from 1991 to 2002, said at Maxwell's sex abuse trial in Manhattan federal court that he saw two girls who appeared underage spend time with Epstein and Maxwell. He said one of those girls was Jane, the woman who testified this week. Maxwell, 59, has pleaded not guilty to…