A fair question that deserves an answer: I don't know.
The cover was nicely designed by my publisher with only final approval given to me and so the woman could easily be no one in particular, merely to provide an eye catching cover. I am, after all, in the book selling business.
When Teri Johnson first burst onto the scene I had an idea of what she would look like and although the woman on the cover in some ways could be Teri, certain aspects of her are not. I will leave the final decision to you readers.