Kate wrote...'I wandered into the children’s bedroom several times to check on Sean and Amelie. They were both lying on their fronts in a kind of crouch, with their heads turned sideways and their knees tucked under their tummies. In spite of the noise and lights and general pandemonium, they hadn’t stirred. They’d always been sound sleepers, but this seemed unnatural. Scared for them, too, I placed the palms of my hands on their backs to check for chest movement, basically, for some sign of life. Had Madeleine been given some kind of sedative to keep her quiet? Had the twins, too?