yeah, I don't think it's Toby either - they just want us to think it is. Mr. Fitz was more likeable last year. Noel is beyond creepy, and I didn't think it was him, but the Hannah-donut thing made me think about it, since he was there and obviously watching her. I think he's probably just stalking Aria, but he seems like he would do something stupid in a moment of rage, so it's possible he killed Alison, but I don't think he's A (are they the same person? I don't think they are). It's also possible A is more than one person - there are probably a lot of people who didn't like Alison and therefore, her friends. Melissa hates her sister, and probably hated Alison (since Ian was cheating on her with him, and well, she's a *****). She's close enough that she knows everything that's going on, because a lot of the activity seems to center around Spencer's house. How does A IMMEDIATELY know about so many things? That's what originally made me think it was one of the girls.