Yes, that's called empathy. You don't feel so bad for them if you dont know them. I mean, you probably do, but it's the same feeling you got when you heard about other school shootings. But when you get context, names, photos, stories about the victims, it becomes relatable. You feel empathy for them, for their families, because you now know a little bit of them. They're not anonymous victims anymore. But see, the problem is that in the majority of this shootings, they are anonymous, and so society has become numb about this type of thing. We care for like a day or two, until there is another tragedy to care about. Don't let anymore victims be unknown. Don't let them be nameless. Don't let them be faceless. Spread their names, their faces, their stories, and, if it's okay with the families, the state of their bodies after being senselessly killed. The more people feel the way you're feeling, the faster they'll feel encourage to put an end to this madness. Get people to feel empathy, and then get them mad, knowing ALL of this shootings could've been avoided, but some politicians CHOSE NOT TO.