Great question. I guess the answer lies in whos story do you find more credible. Lets face it, A parent will not admit if he abused her, so we will not know for sure if he is telling the truth or just denying it. Did her daughter drown? Why did we never hear this before. Couldnt the autopsy show if she drowned? IS she a sociopath? well early testimony shows she was in a happy state after her daughter was missing. If your child goes missing or even if she died and you cover it up, a normal parent will be greiving, show some kind of sad emotion. So if she was truly in a happy state, that should indicate some kind of mental defect. After the trial is over, I do not think we will know the true answers to what happened or what lead up to it.