"Our investigation was inconclusive. Perhaps there exists a woman can use magic despite being female, but perhaps it was a guy dressed in female clothing because of some strange hobby, or perhaps a male magician was casting magic nearby and it looked like it came from her. The first is the least likely option, given the lack of prior incidents of such people existing. The second is quite plausible, and the third, while unlikely, is neither impossible nor unheard of. However, all reported sightings of this woman ceased several months prior to the conclusion of our investigation, so there does not seem to be any reason to search further at this point in time"