That would have been scary hearing the gunshots and screams and I’d imagine you’d feel helpless too. When I was a teenager I had a group / gang of older males (I’m female) come after me while I was at school armed with knives. I was protected by some teachers but I think if I’d been in America those would probably have been guns and it would have turned out very differently. I’m glad they’re not so easy to get here but I’m sorry for the people who have to live with that fear.