Talk:How the 'A' Stole Christmas/@comment-25755332-20141126110608/@comment-25547603-20141126134320

^ I would be disappointed too if she didn't help Mona. But if it really was Hanna's twin killing Mona, and Alison witnessed the whole thing, maybe she didn't tell the cops because she thought that that was Hanna, and now she thinks she's protecting her. Maybe Alison feels guilty because she is protecting Hanna (who she thinks is a killer) or because she didn't help Mona, and that's why she has nightmares with Mona haunting her.