Orlando Shooter Omar Mateen ‘Was A Regular At Pulse Nightclub’ Prison Planet.com Posted on June 14, 2016 Posted in Aggregated No Comments Tagged with Featured Stories, Tile London Guardian | Customers had seen killer there before and several report getting messages from him on gay dating apps. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email