Talk:Through a Glass, Darkly/@comment-25556607-20150102113957/@comment-25584522-20150102121328

The question is, should we trust Marlene's words on that issue? ^_^ But I agree. Like Spencer, the other liars hold major secrets that might be a huge part of the plot in the future (and the past). Maby piecing together all those major secrets will solve the mystery behind Alison's disappearance. I think we already know one (Spencer's drugs problem) and possible two (Emily hitting Bethany while thinking she was Alison).

The second one is still speculated though...