There is something.... fishy.... about this story.
When I read a story I always want to know the perspective of the website that published it. On this story I noticed that there are links at the top to "big news" with topics including Billy Graham, Pat Robertson, and abortion. This tells me that the story might have been written with a certain bias or agenda.
The next question I have is what kind of harassment is the transgender youth accused of? Could it be that she is trying to defend herself against harassment from the other students and is instead getting the blame?
And finally, why would a transgender student harass anyone after getting the OK to use gender appropriate facilities and then put herself at the risk of being forced back into using non-gender appropriate facilities?
I'll bet that there is a lot more to this story than what was written. Like Jessica said it smells of a setup.