[@Nallore][@Morose]

"[i]He began to move a bit quicker, continuously looking upwards to spot the boy, and in his own rush he had stopped paying attention to the sounds around him, failing to notice that the footsteps had ceased two floors below him.[/i]"

	Alex is on the roof because he didn't notice the child disappear on the fourth floor, he thought the child continued up to the roof and Alex followed. If Emmie is following him then she'd have to be following him to the roof, not the fifth/fourth floor or the attic.