I have said from day one that her parents had something to do with it. Doctors who have access to a number of medicines most likely including sedatives? Leaving their children alone in their apartment while they go to dinner? How would you ensure your child would sleep through while you weren't there? Give them a mild sedative perhaps? But what would happen if you gave them too much by accident? And what would happen to you, your other children, your career if it were to get out that you gave your child an accidental overdose?
Obviously my point might be slightly OTT but stranger things have happened. This is the only missing child case that has never sat well with me. I don't like her parents, there's something about them that seems off.