Omar Mateen, who killed 49 people and wounded 53 inside Pulse early Sunday took to Facebook to pledge loyalty to ISIS and to threaten more attacks but his Facebook page was taken down before everyone could see his terrifying posts "I pledge my alliance to abu bakr al Baghdadi may Allah accept me,” Mateen wrote in one post early Sunday morning “The real muslims will never accept the filthy ways of the west” “You kill innocent women and children by doing us airstrikes now taste the Islamic state vengeance."
