Convicted one-punch killer Kieran Loveridge has failed in his bid to protect his identity for two years, having said it would allow him to properly rehabilitate in the community.The 32-year-old's sentence for the killing of Thomas Kelly on a drunken night out in Kings Cross expired on Sunday, and NSW was unsuccessful in its attempt to subject him to an extended supervision order for high-risk offenders.NSW Supreme Court Justice Natalie Adams said, despite Loveridge's troubling history of drug use, there