"I wasn't cleaning Jennifer."
No one said she was. What possible question is that a reasonable answer to?
Except maybe a leaked truth?
I don't think of the Troconis clan wants to accept that Conspiracy to Murder IS Murder. I think MT stands on her conscience, such as she has one, that she didn't kill JFd. FD did. However she was instrumental in the conspiracy to make that happen and cover it up.
Legally, that's just as bad.
"I wasn't cleaning Jennifer."
Why would anyone be "cleaning Jennifer"?
Why did she need cleaning?
We know there was a knife.
We know there was blood.
We know there were trash bags.
We know FD's truck went offline for hours. We don't know how many bags he started with. But we can imagine which ones he'd be motivated to get rid of first. Grim, but a decent fisherman could probably reduce a 100# tuna to a handful of manageable parcels in rather short order. Weighted down in a well, water source, interred, encased, discarded, disappeared.
Two bloody ponchos.
They probably DID shower together.
After.
JMO