There isn't space on the first thread so thought I'd start another.
I'm watching the first episode and have a couple of questions.
When Kate went back to the apartment (and found her daughter was missing) she was surprised the door was open further than it should be. Yet she hadn't been there before, had she? The friend went the previous time (and didn't bother to check the children were there) and Gerry went the time before. So why was Kate surprised to see the door further open? And why was she going to go back again without checking? The door slammed due to the open window, which made her open it to check the window.
Also, the woman (don't know her name, sorry) who played tennis with Gerry said that he was going up the hill to the apartment (for the first check) and she said, "You're going the wrong way!" and he said, "I'll be back in a minute, Madeleine's (or my daughter's) gone missing. And then when the woman heard a child had gone missing she didn't realise it was Gerry's. That sounds so odd. Not suspicious, just odd.