Talk:A is for Answers/@comment-73.49.76.36-20140321180123

My Theory

Alison had a twin sister that had mental problems and she escaped from Radley when she did she wanted to kill Alison because Alison put her in Radley because her sister was having crazy thoughts, and Spencer witneesed her Alison's twin sister ( courtney)  going mental, so Jessica thought Spencer was bullying Alison for blackmail to not tell anyone about her sister and Jessica told Jason about Courtney and told Jason to " take care of it" so Jason went to kill courntey who looks exactly like Alison and CeCe went to stop him and thats how she witneesed it. Jason mistaked Alison For courney and hit Alison with a rock because he was drunk and he didnt see things very clearly. Thats why Mrs. D buried her for Jason not for Courtney and thats why she was so angry about the police going after Alison's investigation because they'd find out about everything that happened. And because Melissa is Jason's sister and she knew she kept quiet and when she told her fther about it thats why he was so shocked.