I’m thinking that MT doesn’t know exactly where JFD is, but she has some inklings of where might be possible, given her knowledge of FD’s penchants and habits, and what went down the afternoon of 5/24 and after.
That’s why she needs unsurveilled time with JS to scope out places in Farmington (and on Albany Ave, I intuit) and stuff like all the photos and evidence from the search at 44 Skyview. And why in her IG she’s suddenly interested in the paranormal in the beautiful state of CT.
She’s only going to be able to get credit for cooperating if her info is fruitful- she’s already lied and changed her story, so sending investigators off on wild goose chases doesn’t buy her anything if she ends up being wrong about it or they come away empty handed.
Why else would she be worried about LE tracking her and JS visiting sites related to the charges, and be asking for all the records of the searches at 44 SV? That doesn’t exactly lend a patina of innocence does it.
I think that FD let MT know that something bad was up and she needed to stick by him and do what he said, but that he didn’t tell her the specific details of where the body is. He’s too much of a patriarchal narcissist to let his muse of the moment in on his super smart strategy that nobody but him would be smart enough to figure out. Surely she was used to such imperiousness on FDs part and playing the role of dutiful supporter without asking questions she knew had ugly answers (in cases less severe than this as well. FD wasn’t exactly an icon of honor was he).
MT surely knew she was in on a nefarious plan that would “solve problems” related to JD, if not explicitly before the murder then for certain it became obvious to her within hours and days afterwards. Remember not only the trip to the car wash, but the locked eyes between FD and MT at the barbecue at the Pond on 5/31, when HH pointed out that live news cameras on Albany Ave were showing fire engines and divers in the sewer drains (I was watching that too, thinking the case was coming to a quick and tragic but very different close). Anyone truly innocent would have run to LE at that point and started cooperating on the up and up. Of course instead MT went in the totally opposite direction, lying to LE, alibi scripts, her coded IG account (the old one, not her current facade).
Does KM know? Someone here suggested that FDs narcissism would have led him to brag to KM about the location of the body (and over time, how he’d gotten away with it), which could be the case. Or FD might have needed a second pair of hands or eyes or connections that would have involved KM directly in the nitty gritty of disposal. Apparently KM and FD weren’t all that close though, and it might have been a “wink wink” matter between them rather than a truly enmeshed plot where KM knows all the details and coordinates. I could see FD saying “I’ll take care of the rest” on the end game, or KM hooking FD up with a 3rd party or something.
There are at least a couple of other associates of FD that might have skin in this game as well, people whose stories don’t exactly line up, or who are entangled on the edges of the case (if you read deeply through the 50+ threads here, you’ll likely be able to find some likely candidates). I wouldn’t be surprised if the net turns out to be a little wider in the end, either in the actual players directly involved, or at least in terms of those who indirectly egged FD on.
Of course, it’s unlikely that we will ever know the true depths of this saga. I will continue to keep hoping that one of these two knows enough, directly or indirectly, to help LE find the body. But so far (especially in the case of where MTs defense is headed) I have to say I feel it isn't looking good on this front.
Completely and totally MOO.
), it creates a better picture of Jennifer. The article adds context, depth, and insight into JFD and underscores her intelligence and wit. 
