Based on what we know now in evidence and depositions, etc., there has been lots of attempts to cover up Casey's acts, but nothing whatsoever to even begin to establish that SODDI or that it was an accident. There is no explanation for the 31 days, the decomp in the trunk and the duct tape. And there never will be.
This is not the OJ case. IMO, and I realize this may be deemed argumentative, but that case was lost because the SA spent too much time in front of the cameras showing off instead of paying attention to a very clever defense team. He was clearly guilty, but the SA was so sloppy, he walked.
What have we got here? A quiet, efficient SA team - who from what I can see have put together a mountain of evidence and conducted themselves well beyond reproach. The defense on the other hand, is disjointed, unorganized, under experienced, etc. etc. And Cindy and George don't believe it was an accident, why would a jury?
Walk? H*** No!