And in a Conceal/Carry-approved locale, think of how many “morally responsible” individuals might have popped up in their seats to return fire.
Part of the idea of Conceal/Carry is to give the individual bent on destruction pause.
Even if I couldn’t conceal carry at the least I am buying a black market green laser pointer, one of those evil ray guns that can blind pilots at 5,000 feet.
Or maybe just the under barrel attachment I do have, seriously people are saying a CCW person would have no chance of firing back in a smoke filled theater, maybe it would be very difficult but if the shooter was being hit with a laser AND tactical gun light he may have hesitated or retreated.
Even just a simple laser pointer....