I'd also like to assert that according to Aaron, Nick has a non functioning penis and can only watch. How does one diddle without a Pp? Also, Aaron asserted everyone was zonked out of their minds. He was the only sober one. Nobody else had their wits about them. He was completely alone. Aaron also asserted he was the one who fed the kids every now and again. Aaron also asserted he was the responsible one, and yet some kid was tweaking on his watch.
You know, I'm just saying if a diddle kit did test positive, Aaron has exclusive access to the kids, completely unsupervised, and was fully about his wits at all times. On top of it, he has a motive for revenge against Nick for destroying his marriage. It also doesn't help that he looks like Jared Fogle and polycules have a tendency to end up this way.