TBH, the internet havens that radicalized this kid need to be publicized. Second, I agree about the FBI issue, but it's a process issue not a systemic issue. I say that because a single school shooting is only 17 people out of a population of 300,000,000+. If it was systemic, there would be more frequent mass murders that occurred because the FBI didn't follow up on tips. Not that I don't value every person's life, but we only talk about school shootings when they make headlines. People keep talking about how this kid was "a loner" or whatever, but they neglect the fact that he probably went on racist, white supremacist web sites just like the charlottesville aggressors. The society problem is not only that mental health is not subsidized by the tax payers for all individuals, but that we are ignoring how this kid was radicalized.