The young man has a worse truth that NO ONE can speak, but trust me, we all need to be speaking: He was autistic. Like Adam Lanza, the Sandy Hook shooter. Autism, like other mental illnesses, CAN put you at increased risk for violent behaviors. It obviously does not mean ALL autistic people are violent, not by a long shot. In my experience, most are not. But some absolutely are. And we live in such a PC, Victim-oriented culture we cannot even SPEAK this.
I'm sick of truths we can't speak. It's getting people killed.