Do yourself a favor, get educated on the Jeffrey MacDonald case. Go to your nearest bookstore, and buy the novel "Fatal Vision". I guarantee after you read it, you'll be convinced of MacDonald's guilt. His inlaws were wonderful people, and in fact gave him the benefit of the doubt. It was only after Colleen's step-father read all the transcripts of the investigation and the case that he seeked justice, and they finally got it.
As far a Peterson is concerned it doesn't take a rocket scientist to know he's guilty as sin. I just hope those on the jury don't think the way you do.
I read that book Lisa. It was an extremely good read!!
I wont leave my mindset in the hands of an author with a mindset of money, and more money.