A large point of contention seems to be the "flashes" of light that appear to be gunfire that were recorded from the aircraft flying over the compound. The FBI has stated that these flashes were sunlight reflections. I find that rather interesting since the camera was not a visible light camera, it was a thermal camera. If the federal forces learned anything from WACO it was to install more reliable suppressors on their automatic weapons and don't use flash grenades that leave shell casings after the fire.