Talk:Spencer Hastings/@comment-93.221.69.166-20131017003002/@comment-24004040-20131110172005

In the books she pushed Alison, leading her to thinking that she killed her, when she in fact of course didn't.

It could be something a long the lines, since it'll kinda is fun in a macabre way. Pushing her, forgetting it, thinking that she killed her, even thought she obviously didn't.

But I think it's something from Spencer's past that is really an awful secret that Alison knew and therefore doesn't want her to come back.