Let's say a gang member mugs somebody and kills them with a knife. Are knives the problem? Ok, what if he just bludgeoned them with a crowbar. Are crowbars the problem? No, it isn't. The rampant crime and gangs themselves would be the problem.
It's incredibly ignorant and offensive for you to be calling me and others "scummy and dishonest" for pointing out blatant fact. If this nutjob wanted to kill a bunch of kids from his high school, one way or another, he would have found a way to do it. It's like playing a pointless game of whack-a-mole. Stricter gun laws are not the answer, because criminals by definition do not obey the law in the first place.
Instead, look at the FBI and their incompetence at finding "Nick Cruz" on the internet. Blame our lax "one more chance, one more chance, one more chance" practices with letting relatively young criminals off the hook and putting NOTHING on their records. Blame his step parents for letting him own the gun in the first place. They knew what kind of kid they had and that he was out of control. They knew he had a key to the safe the gun was in. How are they surprised he got it!?
Blame the FBI when someone close to cruz gave them a tip about his gun and behavior, and how the FBI did nothing. Blame the Department of Children and Services for having done such a terrible job evaluating him in the first place, and not checking back when he got kicked out of school and when his mother died.
But don't blame guns, because you are merely pointing fingers at the symptoms and the tools used to create suffering, but you are not fixing the problem itself. If JUST ONE of the things I mentioned up above would have done their jobs, they would have stopped Cruz. But more gun laws would not have.