article_snippet: If you look at school shooters, you look at school shooters go into a dissociative state," says Gardere.
article_snippet: you look at school shooters've been planning for quite some time.
article_snippet: you look at school shooters go into this personality where you look at school shooters can calmly go into murder mode -- robotic and calm.
article_snippet: Even when you look at school shooters're shooting or doing something rageful, you look at school shooters behave in a calm manner.