I have not been able to confirm this (I have the girl's full name, school, home town, etc.) I have family and genealogy connections in her neck of the woods. There has been no obit, no news article on the accident.
In fact, there is strong evidence that things are not what they seem. Therefore, until I am satisfied one way or the other that this is verified, I am closing this. I'd prefer things to settle until I know one way or the other.
Sorry for the inconvenience.