Yeah...and a .45 will stop a lot of innocent people in that parking lot too! 5 Shots and they all missed! And he was right in front of her! So she had to be "shooting wildly"...So...."what if" she shot an innocent person? Who was coming to her aid?
Forget the "what if's"! She had no training for a gun, she was "no match" for the robber/mugger at her age! In this situation, giving up the purse would have been best....and let the people who came to her aid overpower the mugger in order for her to stay alive.....NO amount of $$ in your purse is worth getting killed over....
I understand your view....and I understand that innocent bystanders could have been put at risk. But I don't think the Old Lady was thinking about that at the time.
My perspective at the moment is,
I wouldn't hand over my purse if there was a gun in it. It would be my only way to protect myself. Why hand over my only source of protection? And to a robber intent to kill? I don't think so, if I was under attack, being beatened. What would cross my mind is 'My gun, I need to get to my gun, I don't want to die.'
I'm not going to be sitting there having a mental conversation with myself if I should or should not fire with the risk of hitting innocent bystanders. I'm going to aim the gun, if I can, at the person who is using the cane to beat me, because I want to live. My fear will be driving me, not my mind. Fight or flight syndrome.
I can't aim correctly if I have a cane beating on me at the same time. Also I can't aim if the attacker has his hands on mine to try to get the gun away from me. I know the force of the cane hitting me, or the attacker struggling with me, would cause my body to recoil and jerk about and if I pull the trigger, bullets will be scattered.
As for Tasers or Pepperspray...
I will relate something to you that my brothers, one in Navy and one in Army, have both told me about pepperspray and tasers. While in military training, one of the things they had to do, is to know how it feels to be pepper sprayed and tasered. They both said it sucked big time, but they did it so they could understand how it would make a person feel to be sprayed or tasered, to use it as a last resort because of the pain and discomfort it causes. They know now, long after the snot, spit and tears ran and it certainly took them a while to clear their head and feel their ears after the jolts!!
Both have told me that some men did not seem to get affected by it, that some still managed to move and keep doing what they had to do. Some even got angry because the person who sprayed them is the cause of their discomfort and still had to be held back by two other military buddies.
So pepper spray can have different effects on people, some could be blinded but they still would be able to swing away, shoot away, kick, maim, gouge or whatever. Others will be laying on the ground sobbing like a baby while they feel like throwing up, snot rivers flowing and tears running down their face.
Same thing with tasers. Some big men are harder to bring down. I have seen on 'Cops' big men being tased several times by several officers trying to bring them down for aggravated assualt or for other reasons.
With a Taser or pepperspray, you would have to be real up close and personal to get the results you want. Again, try aiming pepperspray at someone while being beatened, same with the taser.