63-year-old Richard Glossip was back in court yesterday asking a judge to set a new preliminary hearing to determine whether there was enough evidence for prosecutors to proceed with a third trial.  The judge refused and instead set a September trial date for the former death row inmate whose murder conviction was thrown out by the Supreme Court last year. Glossip has maintained his innocence for the 1997 killing of his boss, motel owner Barry Van Treese. Kim Kardashian and others have voiced their support for Glossip, Kardashian even helping post his $500,000 bond last month, which allowed Glossip to walk out of prison for the first time in nearly 30 years.