Has there ever been any suggestion that Alleyman could have been a voyeur? I assume the bathrooms would have been at the back of those terraced houses and it was dark on both occasions he was near there. Just a thoughtI've always thought the simplest explanation of Alleyman's behaviour is a scouting job. By checking whether lights on, he can establish whether she is there and awake. And then act accordingly, or provide the info to others to take action.