Talk:Hush, Hush, Sweet Liars/@comment-26562171-20160407175037/@comment-5660329-20160407180322

It's possible that she was the one that Emily saw in season 4: https://www.youtube.com/watch?v=n6qLMqdWLys

That's a theory that's going around. Some people think that the "Jessica" that came back to Rosewood is really Mary (the one that died) and the person we see now is Jessica.