I agree. When all the family dynamics of the Peterson's are known, and they will be, the parents complicity in this crime will emerge.
Maybe the Rochas and Ron Grantski should have some police protection. I wouldn't put it passed Lee P'sin to hire someone to hurt them.
Frankly, I'm more interested in hearing what we haven't heard about this case because of the gag order than what his penalty will be.
I think he hates his mother; and I think it all started the day he was married when she told him about his "missing" brother and sister.