A wine-loving business consultant accused of bilking Wall Street highfliers out of millions is being probed by the Manhattan District Attorney’s Office, The Post has learned. Prosecutors in the DA’s Major Economic Crimes bureau have met with multiple alleged victims of Omar Khan over allegations that he swindled Wall Street bigwigs and other wealthy New Yorkers out of millions for wine events that never happened, sources said. Specifically, the top prosecutor is looking at claims that Khan once doctored an e-mail from the office of Philippe Rothschild, the owner of the upscale Chateau Mouton winery, to falsely ... (full story)