NEW YORK, Dec 23 (Reuters) - Billionaire hedge fund manager Louis Bacon has won his long-running lawsuit alleging that former fashion mogul and convicted sex offender Peter Nygard defamed him by calling him a murderer, drug trafficker and member of the white supremacist Ku Klux Klan. Justice Richard Latin in Manhattan said in an order on Monday that Nygard had admitted he had no evidence to back up his claims against Bacon, the founder of Moore Capital Management LP in New York. Sign up here. Nygard and Bacon’s lawyers did not immediately respond to requests for comment on Tuesday. Nygard,...