From The Washington Post
Adam Lanza was his name. Adam P. Lanza, 20, obscure in life, infamous in death.
A really rambunctious kid, as one former neighbor in Newtown, Conn., recalled him, adding that he was on medication. He was a son of an accountant and a schoolteacher. A family member told investigators that he had a form of autism, a law enforcement official said.
From The Daily Mail UK
It was widely understood that he had mental disabilities - either Asperger syndrome or more severe autism.
A former babysitter told the Washington Post he was 'rambunctious' as a teenager and prone to temper tantrums.
He had to be medicated to control his moods.
Poster Comment:
Instead of gun control, we need oversight of the psychiatric profession and heavily restrict the use of "mood stablizing" meds.