Pegasus, my post was in response to Briettas post below
You have as usual made a very valid point, Sadie.
Why would an abductor raising the shutter waken and alert everyone in Praia da Luz ... but no-one would be able to hear Madeleine McCann's parents allegedly performing the same action.
When Dr McCann was outside, trying to raise it after lowering it ... did anyone who happened to be passing remark on the event?
You are quite correct that Madeleine was close by ... and the twins even closer
BUT you are jumping a great big hurdle by making huge assumptions that Madeleine heard the shutter being opened.
Yet the twins did not?
If you remember, it was Madeleine who was shattered that night.
She was so tired that she had to be carried home and was in bed first it seems, with the twins, I think from ?Kates? description sitting on her bed to hear the story.
Are you claiming that she who was furthest away and the most sleepy heard the intruder, but not the twins?
Of course they may all have been given a sleeping draught with their meal,. That we do not know.