Could it be that because shooting are so widely publicized (in order to push tougher gun control), it inadvertently inspires other mentally unbalanced people to do the same? Like a really twisted meme. I mean what better way to end your life and get all the attention you want than to shoot up a crowded building. It's sick. And what fuels the fire more is all these supposedly anti depression meds that cause suicidal tendencies. How does that work again?
Very logical. Good questions.