I've waxed and waned over CA's potential strategy. From watching various docos and interviews, prisoners serving long sentences all yearn for and obsess over their freedom. Naturally. Even those with long sentences. The one thing they cling to is hope. So to have a life sentence with no chance of parole and no hope must be a terrifying prospect. So CA would absolutely be desperate for freedom and desperate for just a glimmer of hope.
It would kill him, however, to see his Mum and Dad in prison. I don't know why, because they are partially to blame for him being there. So I really don't know if he would flip. 30 years to turn in his entire family? I just don't think it's something even a lowlife like CA would do.
But then the chance of a new trial must feel to him like he's won the lottery. Is he really going to spend another cool million on legal fees and go through all these legal processes to then go to trial and produce some new bonehead story that even a 4 year old wouldn't buy? And I would imagine a new lawyer is going to tell CA how it is. "You have two choices, plead guilty and cooperate or try your luck with a new more whacky theory and end up with LWOP." Again.