NEW YORK (Reuters) – Ghislaine Maxwell on Friday lost a bid to overturn her December 2021 conviction on sex trafficking charges for her role in helping the late financier Jeffrey Epstein sexually abuse teenage girls. In a written ruling, U.S. Circuit Judge Alison Nathan upheld the British socialite’s guilty verdict on three of the five counts – including sex trafficking – for which she was convicted, saying that the jury’s verdict was supported by witness testimony and evidence presented at trial. Nathan rejected the guilty verdicts reached on two of the counts, potentially reducing Maxwell’s …