My friend just got sent to a "Theraputic Boarding School in Utah" after spending a month in the mental health ward of her local hospital. The motive according to her parents was to get her out of her environment.
She was sexually abused by her step father up to the time she was hospitalized, and resorted to cutting and depression, however never did anything really dangerous or out of the ordinary to herself or others. She was in a horrible family situation, and at least now she's away from that.
I don't believe she belongs in a boarding school, and I'm seriously concerned for her health and safety. She needs help, not correction.
What kind of school do you think she is in? I have heard some good stuff about Mormon work camps being at least decent.