I keep hoping for better from them, and I keep getting disappointed. They mention that there is one school shooter who did not commit suicide: Kip Kinkel. They don't dare mention the other, at Pearl High School, who was stopped by the Assistant Principal, with a handgun.
They keep emphasizing that we can't predict who is going to go off an rampage, they mention that they are young men generally -- but scrupulously avoid discussing schizophrenia. And the recording of Kip Kinkel even has him talking about the voices in his head!
I turned it off.