FOX NEWS - In the hours after he blasted his way into an Orlando gay nightclub, and with his victims lying dead or wounded around him, Omar Mateen took to Facebook to pledge his loyalty to ISIS and threaten more attacks on the civilized world, a key lawmaker privy to the gunman's posts told FoxNews.com Wednesday.
Mateen, who killed 49 people and wounded 53 inside Pulse early Sunday, died when a SWAT team stormed the club. But in the roughly four hours between his initial rampage and his death, the 29-year-old radicalized Muslim broadcast his twisted message of hate on social media, according to Senate Homeland Security Chairman Ron Johnson, R-Wisc.
"I pledge my alliance to (ISIS leader) 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."
Mateen's social media accounts were taken down before they could be widely viewed by the public, but Johnson's committee investigators have uncovered some or all of them. The senator has also written a letter to Facebook executives expressing concern about Mateen's postings and asking for more information on his activities.
"It is my understanding that Omar Mateen used Facebook before and during the attack to search for and post terrorism-related content," read Johnson's letter. "According to information obtained by my staff, five Facebook accounts were apparently associated with Omar Mateen."
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