Talk:A's Messages/@comment-197.132.221.228-20120815013341/@comment-122.105.129.62-20130109092422

In case you don't really understand that: Ali somehow convinced her parents that her identical twin, Courtney, was insane so she ended up in Radley Sanitarium.

When Courtney was out for a regular visit with her family, she took an opportunity in which she was able to pretend to be Alison, and her parents left taking who they thought was Courtney back to Radley.

Courtney (pretending to be Ali) was the one who made friends with the four girls, and she kept a journal which she wrote everything in.

Alison somehow got out, killed Courtney along with somebody else, with a shovel, and Courtney was buried alive.

I'm not sure if the TV series is going along with this but they are having the twins. The epsiode where you figure that out is the Season 2 Halloween episode (take a good look around in Ali's room, you will find a massive clue ;) ) I do think taht one of the twins are alive, are part of the A-Team, but are also trying to help the liars at the same time