Oh damn. Wish I could've seen that show. I'm trying to learn what I can about this case but am falling way behind.
He actually said that? We know the naysayers don't like us to judge a book by it's cover, but come on.......a 'normal' person would have been so distraught by that carnage that any thought other than fear, trauma, or overwhelming grief is completely out of the question. To remember your wife's double d's is just '

'. What about 'my freakin' kids are hurt and my wife's throat is cut'...........HELP! Ya know? (where's that shakey head icon when you need it)?...
I guess if they painted and cleaned the blood and just replaced carpet- that would make sense but who could live in a house where your kids were slaughtered.......and who would buy a house where kids were slaughtered. Bad karma!
Anyway, I looked at the pictures and thought- Wow, this woman decorated meticulously (although very tacky) and it was clear by the looks of things that she liked 'stuff'.
It makes sense what you say though. The more dramatic the scene, the more believable it would be that no mother/father could do this.