4 of the 9 victims ranged in age from 33 to 67.
It only takes one, or just the possibility of one to deter someone up to to good.
I agree that you are correct. I was originally responding to the poster who had concerns about a dozen armed students in a single class room engaging in a firefight with an attacker and the ensuing cross fire. Even with 4 of the victims being over 21 the chances that one of them was a CHL holder is slim because the percentage of CHL holders in the population is pretty low. The chances may increase in the future because more people may decide to become legal carriers after this latest incident as pointed out by an earlier poster.