The shooter was NOT 2-300 yards away. He was around 400-500 FEET away. FEET. And that roof was closest to the stage. Most likely place and nobody secured it. Now tell us WHO this shooter is!
130 meters away Not 200 or 300 hundred ! NO WAY ANYONE SHOULD BE ABLE TO GET THAT CLOSE W/ A RIFLE IN HAND! TOTAL SECURITY FAILURE SO BAD WE NEED TO QUESTION IF HE HAD HELP!