Talk:A is for Answers/@comment-82.46.109.39-20140406183412/@comment-75.71.130.237-20140517135523

I would believe that. Or Mrs. DiLarentis has a twin sister herself who escaped (and perhaps the girl in the grave is the twin's daugther, Alison's cousin who looks a lot like her and showed up with questions about her mom). It has to be someone close if the place is contacting/warning them. Or it has to be someone who has shown ill-will towards Alison in the past.