You ask for help from the public but you do not release the photo of the suspect that you are analyzing, in excusable. It was on this very board that we told you it was a m308 wooden bolt action sniper rifle that made that sound, so why the first arrest of the older man in the audience? Did he have a gun? Obviously he didn't and didn't have a sniper rifle either. Also TMZ saying it was video of the man going to the college is most likely disinformation because Charlie was shot at 12:20 and the TMZ photo the man's shadow is a cast of most likely later that afternoon as opposed to the morning sun which gives a altogether different light, more yellowish than white.