granville, that is even more upsetting than what happened to Joujoudoll (ant you're story is like a horror movie script)..
I just wanted to say that I never sleepwalk, and I thought it's impossible, and that people make these things up....but.....on our road trip, with school, many years ago, there was that kid (little brother from one of my school friends, she was a girl), who slept in a boys room....And we were staying up late, and the kid was gone to bed very early (because he was a kid, logically), and all of a sudden, kid gets up from the bed, starts talking with us, but he had his eyes shut, he was talking nonsense, than he opened eyes, but all we could see was white, because his eyes went up, and at first, we were scared like shit, it was really creepy, but then his sister came, and said that he's a sleep walker....
After that it was really funny, he was sleepwalking every night(sometimes just talking, sometimes sitting, and few times even walking around), because we would talk to him in a sleep and bug him, but in the morning he never knew what has happened, and he didn't believed us that he was doing all that..We were never able to wake him up (and after that, we even found out that it's a bad thing to wake someone up, while he's sleepwalking, that it could somehow damage him/her)......