LAS VEGAS -- One of the three Las Vegas Metro police officers who shot and killed an armed man outside of a Summerlin Costco has been indicted by a grand jury for giving a firearm to a convicted felon. Thomas Mendiola, 23, was relieved from duty without pay earlier this year. Authorities said he gave a Sturm Ruger handgun to Robert Justice as a gift between July 10 and August 19 of last year. The grand jury indictment stated that Mendiola knew of Justice’s criminal past and conviction for theft. Mendiola along with Officers Josh Stark and William Mosher, fired...