Many thanks to Sammie from me too--you seem like a very strong person to be able to tell your story to everyone.
I support you 150%.
I remember lots of screaming, esp. for certain stretches of time. They would say the group wasn't doing well, and it would seem like everyone would go crazy for like a month. Screaming, restraints, fights. I didn't realize though that they really used the Time Out Room, but I believe now that they did. You just weren't allowed to talk about it, and when someone disappeared, you never knew if they had run away or killed themselves or what. Sometimes they would reappear at some point in the future, sometimes they wouldn't.