Earlier quoted context omitted.
Do you frequent conspiracy forums, because thats where I've heard that? The most hilarious scenario is the suggestion that he was actually doing an arms deal with bad guys who were planning on assassinating some Saudi nearby. The arms deal went wrong so they murdered him and to cover that up they shot up a crowd. Which you know, makes more sense than walking away or buying your guns in the desert anywhere within 100…
ah, ya, "conspiracy forums" with a "crazy" tossed in. Welp, no point in discussing it then. Case closed. "Hilarious" even... Clearly he needed all those guns for... "You can't keep up that rate of fire no matter how many mags you've got" Citation needed. You could make shot timeline with the audio. It's 101 that changing mags is faster than switching guns. I have most if not all of the footage, there is nothing there…
If you've got a non-crazy story (didn't call you crazy, you didn't provide anything but a vague suggestion), have at it.