Diane Wisdom

Really enjoyed it and great acting, but why didn’t Ray show the police his car (parked right there in the hospital car park) to prove he hadn’t been in a car accident? Also his wife and child’s clothes would have been in the car if they were on a trip! Also why didn’t he insist the police go to the Lower Level to check what was going on there, especially as he ‘saw’ his wife and little girl taken down to that level in the lift. I didn’t guess the ending at all, but these few things bugged me.