LAS VEGAS — A federal judge acknowledged Monday that with the proposed date for Nevada's first execution in 15 years to be scheduled for late July, he'll have time to review the state's unannounced lethal injection plan and decide what information about it should be made public. "We still need to move quickly because of the proposed date," U.S. District Judge Richard Boulware II said. An execution date is expected to be set for convicted mass murderer Zane Michael Floyd by a state judge on Friday. Floyd, 45, is fighting his execution for the 1999 shotgun killings of four people and the wounding of a fifth at a Las Vegas supermarket. He lost federal appeals and the U.S. Supreme Court declined to take his case.