I think that the story of each student has to be told and sent to one of the various webpages on the watch-organizations:
www.isaccorp.orgwww.nospank.netwww.heal-online.orgIf they have no space for it, then create a blogspoot and write it there. Give the page keywords so it appear if a parents search for the place.
You could also inform persons like me. I run a wikipedia like webpage specially for these places. If you like I can return a txtfile to you with the findings I have so you can upload it on wikipedia where it would stay for while until one of the staff-members or programmed parents or children would try to alter it into their manipulated view of the world. Then you can call a dispute to buy time.
In the meantime it is copied to various websites like answers.com, who copy a lot of their stuff from wikipedia. So the story comes out and a parent who search for such a place get a more balanced view of the facility.