Talk:Fresh Meat/@comment-25584522-20150112152238/@comment-5742688-20150112154055

They had Mona's DNA in Ali's car and motive (according to them, that Alison hated Mona enough to kill her) but since she had an alibi, I guess no judge was issuing an arrest warrant. But since her alibi fell apart, they were able to arrest her as they had the video of a blonde  attacking Mona and the rest of the evidence.