Seems I could have done better on explaining my concerns - We're on the same page about the parents, and their alleged cleaning out bank accounts and taking off as well as everything else I've seen reported is all pointing squarely at 'they fucked up and they know it'.
I figure that's something they'll sort out when they stand trial, and I'm trying my best not to jump to any conclusions there.
But the situation makes me worry that the Twitter-sized attention span of the general public won't be able to appreciate the difference between 'kid has access to guns' houses like the ones we grew up in, and a situation like this one.