This Theory is plausible

The parents would have called 911 after Burke hit her in the head, but it would have turned into collateral damage after an autopsy. An autopsy would have revealed molestation by the father. John became the director and the one who staged the body. Patsy probably believed John, that their son would be taken away. What better way than to stage a rape and murder. It worked it protected himself ultimately. I highly doubt Burke would have gotten any charges, he seems to have borderline personality disorder. He was upset Jonbonet ate some of his pineapple and in extreme anger hit his sister too hard with the Mag-Lite in the kitchen. No parent could stage something that gruesome, unless it was to cover his own ass. Remember this is just a theory that I believe in. The probability that someone in the house killed JBR is very high, I just want to know why.