Here's my thoughts on what's upcoming. I believe it's clear, at least to me, that Adam will be charged with Delia's death, probably Chelsea already knew because on one of his final days of filming he said goodbye to Chelsea, Jack and Connor. Seems as though these 2 were on his side. So, they need a 3-6 month break to bring in the recast and during that time the real killer will finally be revealed and Adam will be released and return in a new actor.
The problem for me is, how stupid is that? So, we get to see the suffering he went through from a great actor making it very real. Then after the big reveal we get to watch some other actor do the follow through.
One thing is for sure, I won't be here watching. I'll read here for the reveal of who killed Delia but I will not watch after Jan 30. Very sad day, both Billy and Adam leave on the same day. Then new actors come in and we are supposed to connect with them. Oh, I think not.