At least eight people have died and seven others were injured when a lone gunman opened fire at the Allen Premium Outlets in Allen, Texas near Dallas. The shooter was killed by an officer who was already at the mall on an unrelated call and ran toward the sound of gunfire. Allen police and fire held a news conference late Saturday night with the latest information on the attack. Subscribe to LiveNOW from FOX! https://www.youtube.com/livenowfox?sub_confirmation=1 Where to watch LiveNOW from FOX: https://www.livenowfox.com/ Follow us @LiveNOWFOX on Twitter: https://twitter.com/livenowfox Raw and unfiltered. Watch a non-stop stream of breaking news, live events and stories across the nation. Limited commentary. No opinion. Experience LiveNOW from FOX.