To know it and prove it are two different things. It's better that a guilty person go free than and innocent person be imprisoned.
We watched parts of the trial, mainly because Hawaii TV programming sucks. I tried (almost impossible) to not catch the media bytes.
While I personally disagree with the decision, when it comes down to it, is not about what anyone believes or thinks, it is about what is proven in a court of law (think Tom Cruise said that in a movie once). The prosecution failed to prove she killed her daughter. The defense was smart and made sure she didn't take the stand, I think we may have had a different outcome if she had. It was her right not to.
There is plenty of circumstantial evidence that points to her guilt, but nothing hard and fast.
Regardless of the BS and craziness that led up to it, she was judge by 12 of her peers as designed and she will walk.
That being said, I really think that America is bored and this was really a case of reality TV. There were/are much bigger issues going on that should have been covered instead and I hope to not have to hear about this much longer. "IF" she is guilty, and I say "IF" loosely, there is a nice condo in hell for her next to Hitler and his crew. "IF" she did this, she will repeat it, Psychosis doesn't get fixed by fear or a court room.
Time to refocus, we have other things to worry about in America folks.
My $.02, which actually only worth ~2/3 of that (or less) by today's economy