Then why did he kill mostly all white people?
I’m guessing in that region of the country at a small community college like that, there were very few black students. It would be interesting to know if any black kids were even in the classroom. Not defending him but I don’t see the targeting white’s angle.
I think the mental health and religion angles are the key. This just sounds like another mentally disabled, no father, fame craving lunatic, that was full of evil.