You are kidding, right? The chances of a person dying are non-existent?
That is most definitely a lie!! And I have evidence to prove it! 
Okay - you have stated that the chances of (Maddie - but it could equally apply to anyone else in an apartment or anywhere else for that matter) are non-existent. That means a 0% chance of Madeleine (or anyone else for that matter) dying.
Well, statistically speaking there is a 100% chance that each and every one of us will die (to my knowledge there is no evidence that a person has lived for ever without dying).
Therefore each person will die, we just don't know when.
Even if conditions in that apartment had been optimal - eg: a responsible baby-sitter, children all fully fit, not having taken medicaments of any sort and so on, you cannot state that there is a 0% chance of one of the children dying.
A child could be sick and choke on vomit. A child could have an underlying condition that cause his or her heart to fail. A child could get out of bed and bang their head. A child could take pills they found lying around.
This could all happen with a babysitter in the next room.
Yes, it is UNLIKELY but it is not IMPOSSIBLE.
I simply am pointing out that the chances of a person dying are 100% - it is just a question of when 8-)(--).
Davell, you really should give up quoting statistics. Or enrol on an advanced statistics course....or....something.....
