I know it has been done to death but it's just another example of the variety of ways criminals adopt to achieve their goal and could wreak havoc with the mind of any victim of a similar crime.
Nobody, but nobody other than Kate & Fiona expressed any concern that the twins may have also been sedated - not the emergency service at scene, the nannies, the plethora of other doctors at the resort. Yet somehow, Kate was supposed to have immediately reacted to this improbable "life-threatening situation" by demanding immediate medical tests.
Any abductor was not going to overdose 2 children they had no interest in & risk facing a possible murder charge if they were caught.
I agree misty.
The thing is Kate traumatised at finding her daughter missing, remembering the stain on Madeleine's pyjamas is struck by the thought that the twins could have been sedated. Fiona though saying that the twins were not waking up, didn't seem to share this thought with Kate, she said they were fine. So if you have someone reassuring you that the twins are fine, dealing with the fact that Madeleine was missing, even though it is at the back of your mind, you wouldn't react the way as you would normally.
We don't know for instance if the twins changed position in their cots, if they were unconscious apparently they wouldn't do this. We don't know if Fiona examined them, she doesn't say she did, but we don't know. Did the twins let out a sigh or any other sounds? we don't know.
The fact is they were Dr's they were intelligent people, and I really can't imagine intelligent people not bothering if the twins were in any immediate danger, or Kate writing in her book months later about what she believed and did, knowing that if she hadn't acted properly she would be struck off as a Dr. Indeed Social Services visited the McCann's, I am sure if they had any concerns about how they reacted to the twins, serious enough for them not to practise as Dr's the twins would have been taken away.