An Indiana man serving what amounts to a life term for killing two people when he was 16 years old is not entitled to another chance to challenge his sentence, a divided federal appeals court held Thursday.The 7th U.S. Circuit Court of Appeals denied McKinley Kelly’s application to file another petition for a writ of habeas corpus in federal trial court in Indiana.The court’s majority found the Indiana judge who sentenced Kelly to 110 years in prison complied with the requirements of Miller v. Alabama, 132 S …