As fascinating as all these possible deep state motives are, there's no point in pretending insanity isn't a motive. You have to ignore a long history of extremely similar mass killings in order to do so.
Etc.
(Okay, that last one I sort of empathize with in terms of motivation for
something, but not the killing of eight random people in a shopping mall. I mean, I basically say the same thing to myself each morning.)
Don't go looking for a "eureka" moment of understanding in these killings. There isn't one. The motivations of the insane are insanely opaque.
At the very least, it's nearly impossible to deny that something was very wrong with Adam Lanza from a fairly young age, and that his mother tried a variety of strategies in order to deal with his problems. And Ryan apparently knew enough about his brother's problems to realize right away that Adam may have killed their mother: "It was my brother. I think my mother is dead."
If Adam Lanza killed those people, if that's really is the way it happened, there is no motive that will make sense. There will be no scrap of information about his mother, about his schooling, about his gaming, or anything else that will come to light and cause anyone to say to themselves, "oh, NOW I get it, now I see why he slaughtered eighteen cowering six year old children." It won't happen, because
nothing justifies these actions.
-- have been supplied aplenty from day 1, including: 
But let's move on:
