I looked back through your recent posts but am not sure I follow the conversation correctly, so here are some thoughts which may not properly relate—apologies if they don’t.
It’s correct that CW is a liar, and as Agent Tammy Lee told him, he’s a bad liar—which is why we are so certain he has lied. Yes, she told him that as part of her interrogation strategy, but it’s also evident to most of the public.
So the interviewers, and we along with them, may be able to sift truth from lies again in this new interview, if he continues to lie.
There’s only a small amount of information missing. The most important, I think, for the public anyway, is the exact timing of the murders, and details about his methods. He could tell this in a tiny amount of time and the “what” aspects would be pretty fleshed out. Any extra details would be great. The interview lasted several hours, so maybe we will learn quite a bit.
The other missing piece is his motive, and his overall reasoning about how he planned the murders, and his reactions along the way, and how he thought he could get away with the crimes. I think if he is going to lie, this area is where he has both the most latitude and may believe he has the most to gain from lying.
After all, only he knows what was going on in his head, and it may be that even if he tells the truth as he knows it, he may have had to work hard to get any meaningful inkling of why he did something so senseless and cruel. He may have tried to cast things in his own thoughts to make himself feel better. And I’m not sure how much insight he has. He also has a small opportunity for reputation management here, although imo the best thing he could do for his reputation is not to try to save face at all—say what he did, say what he does understand about his motivation, and say it was wrong and vicious and his victims were all totally innocent and could never have done anything to deserve this.
I’m also assuming that if this were just a pack of lies, the interviewers might not release it. However, maybe it would have gotten out that they had interviewed him (visitor logs? witnesses?) and the information could have been requested via the FOIA. That’s not my area of expertise at all as I’m not a journalist.
I do know that lies and secrets are difficult for most people to handle. If CW is a complete psychopath, maybe this is not a problem for him. I’ve been quick to conclude that someone who can murder their family, and bury their wife facedown in the dirt, and drop their little girls’ bodies in oil must be psychopathic, because it shows an utterly cold, unaffected psyche I can’t personally fathom.
But maybe there are some dimensions to his mind that have led him to feel some stress about the lies and about holding on to his secrets. Or maybe he just wants attention and knows that being primarily truthful and giving up valuable information is the best way to get that attention, and maybe even more contact in future.
He has only his dad contacting him now, sounds like, which might also put him in a sort of emotionally regressed state in which he’s been a “bad boy” and needs to tell what he did so he can come out of his room. Except he’s never really getting out of that room, but still.
All my own total speculation and opinion above.