the_phoenix612 wrote:The other girl, in the immediate aftermath, was cleared of any wrongdoing immediately by the professor, again on the word of the TA. I believe the phrase used was "completely clear of any wrongdoing. You have nothing to worry about".
Either you aren't telling us the full story, or you don't know what else is going on there. But personally, if someone else involved was being wantonly cleared of any charges, especially given that she was the guilty party, I would be a little more active in ensuring equal treatment.