People with real mental illness don’t plan on inflicting pain to other people because Nobody test my gangsta more than my students shirt. These shooters are sick people just looking to cause pain because they enjoy that or because they feel selfentitled. Bullshit if he is criminally insane they would. However, he’s may not have been, that is a question for professionals. When you get you’re license to practice mental health. Start dropping them like you kill a fly but first whooped the tar out of them then show that on the news over and over till they get the message we not playing with no more!