Ok what about this scenerio
MC agrees to watch the kids only if Ron will let her because he was mad about her party weekend and she assumed he wouldn't want her there.
Ron asks his mother to do it cause he doesn't want MC there and she says she can't and offers to pay mc to do it.
RC relents, keeps giving MC a hard time about things and tells her to give Haleigh a pill to sleep so they can all go to bed and rest up.
Mc sticks it out, AC guy comes over, Tommy comes over to smoke a joint, she continues to fight with RC on the phone.
At 8:30 RC and MC fighting on the phone and MC has had enough, tells him to deal with his own kids and household and leaves. She goes to her parents place cause they are in the hospital and she knows she can have peace and quiet there. She falls fast asleep cause she is exhausted.
RC calls Tommy to try and see if MC really did leave the kids in teh trailer sleeping and bail on him. She did.
RC calls his mother and or grandmother whining MC left and the kids are there alone sleeping, that one of them has to get over there asap.
One of them does, and upon arrival finds Haleigh gone (or dead).
The cover-up begins so the pill situation wouldn't be exposed and get RC in trouble. They stage the house, make it appear like a break in bla bla.
They find MC at her parents, get her all scared telling her because SHE left the kids alone and now Haleigh was gone she would go down for it all, so to help HER they came up with this big coverup and got rid of the evidence (haleigh). Drag her back to the mobile home while filling her in on the story, you woke up and she was gone, that's all you need to know and say Misty, she was there when you went to sleep, and gone when you woke up and the back door was wide open with a brick. Just say that and everyone will focus on looking for haleigh instead of your story. Trust us Misty, this will all be fine. (i can just hear them filling her head with crap)
MC does it like they ask, RC marries her and shuts up Tommy because Tommy knows MC left to go sleep at her moms and shouldn't be the one to take the fall for this. Maybe MC convinced TC to please go along with it cuase she will get in trouble for leaving the kids alone (eventho RC has probably done it many times)
This is why the bed didn't appear to be slept in, cause MC didnt' actually get around to falling asleep there before she got fed up and left.
This could be why the evidence doesn't match up, When Misty tried to fill in the blanks of the entire night (when she was only there for parts of it) she did a terrbile job.
Misty failed polygraphs for obvious reasons as stated above, she HAD to stick with the - I woke up she was gone story, since she already let that out there, she wasn't even there and that is why it came up deceptive
TN and GGMS sang her praises cause they knew she was helping them by sticking to the script as best she could.
Why TN turned on her later could be because she told too many alternate versions, she screwed it all up and they worry she is going to talk and bring them all down so they are now trying to discredit her in case she does come out with the truth.
Sure as heck wish we had access to phone logs, would clear a lot of things up for me.