(of course had the school/ law enforcement actually done their jobs, he'd never have been able to purchase said gun legally)
So out of guilt or whatever they decided to not only stop selling them but destroyed thousands of firearms. Effectively insuing that no one can be trusted with a gun bec one person misused one that was purchased from their store.
And honestly I've got no problem with them doing so. Just don't wonder why those who value the 2nd amendment would feel about you destroying thousands of perfectly fine weapons bec of the actions of a single depraved human being. I want to say they screwed over the manufacturer of the weapons too by doing that but I'm not completely sure.