Undated combination of undated photos from a social media account of Omar Mateen

A combination of undated photos from his social media account show Omar Mateen, who Orlando Police have identified as the suspect in the mass shooting at the Pulse gay nightclub in Orlando, Florida, U.S.. Omar Mateen via Myspace/Handout via REUTERS. ATTENTION EDITORS – THESE IMAGES WERE PROVIDED BY A THIRD PARTY. EDITORIAL USE ONLY. REUTERS IS UNABLE TO INDEPENDENTLY VERIFY THESE IMAGES. NO RESALES. NO ARCHIVE.THIS PICTURE WAS PROCESSED BY REUTERS TO ENHANCE QUALITY. AN UNPROCESSED VERSION HAS BEEN PROVIDED SEPARATELY.