Talk:The Lady Killer/@comment-4626911-20120816021338/@comment-5597578-20120817223901

^^^^ My theory is that the REAL (radley) Alison was murdered by mistake that night and Courtney some how managed to escape and go into hiding. So, it would make sense if the DNA from the body was who they thought really was Alison. It's genetically impossible for twins to have the exact same DNA.