The mcCann's behaviour & actions from the beginning have been questionable and very bizarre.
I will never understand how parent's can leave their very young children alone in an apartment while on holiday in a foreign country as they go out for drinks with their friends
.
If Madeline WAS kidnapped , the parent's were the ones that made it very easy to happen by abandoning their kids home alone
. But i don't think we'll ever find out what really happened.