Sure it can happen, so can you being hit by lightning.. Please tell all of us how CONCEALED CARRY would have helped with that poor girl getting caught in crossfire between a bunch of thugged out gang members?????
Those guys didn't care about anything, I find it hilarious you think they'd somehow change their minds if there were 1-2 in the crowd with concealed weapons..
Here's a hint, you're safe in Toronto unless you are slinging crack on the corner of Jane/Finch.. Show us all those examples of innocent bystanders being shot in Toronto by stray bullets and I'll eat my hat.