An offense in 1982.  No evidence likely exists.  One person's word against another's.  The accused is retired and will never teach again.  If I was her, I wouldn't bother to respond either.  Rescinding the license of a retired teacher is pretty much a waste of time.  It is amusing as always to read the condemnations of the woman based on allegation.  Such action is as bad or worse than racism in my book.