I do not buy into the man carrying child scenario introduced by Jayne Tanner - any abductor with wits about him, would not have turned right out of the car park at the back of apartment 5A and risk being seen by somebody returning from the exit / entrance of the ocean club reception. Surely, if such an abductor carried off Maddie via the rear bedroom shuttered window or the road side door, he would have turned left out of the aforementioned car park, and gone up hill, rather than turn right and go downhill, so as to dramatically reduce the possibility of being seen, or caught red handed...