Who leaves three kids alone in an apartment with unlocked doors to go out eating and drinking, never mind a wee girl that was crying the night before because she woke up and no one was there! I know this has been said a million times but as a parent I can't and will never get my head round this. They knew that wee girl could wake up again, alone, in a strange country, in an unlocked apartment and they still left her????
Also the fact that Kate's first though was that she was taken. I don't know how to word this but to me, if your first though is that she was taken, then it must have been something that has at least crossed your mind when leaving your children alone in an unlocked apartment, that this, no matter how unlikely, could be possibility. So no matter how fleeting the thought or how unlikely she thought it was, she still left those three kids there having at least acknowledged that this could possibly happen. Otherwise why would your first though not be that she wandered off, or could still be in the apartment somewhere. You would turn it upside down looking for her or run along the halls, look around the pool etc, not run straight back to restaurant and say 'they've taken her'. I guess what I'm trying to say is, she either left those kids there while she knew fine well they were vulnerable and accessible to any weirdo creeping about, but didn't give a damn because she'd rather go out or there is something more sinister to the story.