District spokeswoman Robyn Harris said Woodward was still considered to be on administrative leave as of Tuesday.
Then a tip came to the district in March saying her film name was Robyn Foster.
Cristy was born into a tight-knit family and was chasing after a career in clothing design before she became addicted to alcohol and crystal meth.
A web-based adult film database lists Robyn Foster as active in the industry from 2001 to 2004 and associates that actress with 16 movies, including compilations of previously recorded material that was then released as recently as 2013.