You have to wonder why there was so much redaction...could it be because the people who noticed that Lanza was a weirdo who got scarier all the time couldn't do anything about it? Correct me if I'm wrong but aren't the days gone that someone can be forcibly placed in a hospital for psychiatric eval and kept there if they are considered dangerous? I seem to remember some years ago, there was a big push for the rights of crazy folks to be crazy or something- so it was considered stomping on their rights to do an intervention.
Never mind. Let's not revisit the idea of forced commitment to protect the innocent on the strength of some dead children. It's the guy's mom's fault. She had guns.
I believe it was reported even back then that she had guns which were locked away. Her son killed her for the keys to the guns safe.
If it was her fault, I say we exhume the body and give her a lethal injection.