If you are not legally justified in brandishing a firearm in your front lawn with a mob that just tore down an adjoining gate and were chanting things that can very reasonably be interpreted as imminent threats to yourself and your property...i am struggling to think of a situation where it would be justified. Granted, her trigger discipline was pretty abysmal, and things really could have gone sideways quickly...but I put that more on the violent mob that created the situation in the first place. If I had any confidence whatsoever in the current legal system, I would say send this to trial in a heartbeat and let that loudly enforce our individual rights...but, alas, in today's judiciary, that is a sketchy proposition.