I am analysing the statements as said by the parents your opinion is way off the mark you are trying to put words into peoples heads.
" they left it open the same way as they would at home IMO" No evidence of this or mentioned by the parents this was what they did.
AND
"well she could have come out of the covers because she was too warm,"
You are offering an excuse on behalf of the parents-because you don't know this , the mother said it was a cold night .
AND
you want us to believe a child slept in the EXACT same position having let herself out of the covers as both parents left her?
We have already established that both parents did not put Maddie to bed as a couple- they have told us this. Gerry saying she was on top where he left her as it was a warm night- Kate saying she was left under the covers all snug as it was a cold night...
Can I just say, that perhaps when Kate snuggled Madeleine into bed, she was under the cover, then, when Gerry looked in to check before they went out she had thrown the cover off herself. Is that reasonable to you? All in my opinion.
The way they left the door a certain way, and Kate and Gerry mentioned it wasn't how THEY would leave it, would in my opinion be the way in which they would leave the door at home.
By the way, I'm not giving excuses for Kate and Gerry at all, just giving another opinion, it is called debate.