I definitely think there’s at least two people in the hoodie. The person outside the house.. the hair looked like Paige’s. I thought that as soon as I saw it. Then, the person inside the house (going up the stairs) looked like Alison or CeCe, but mostly Alison. The person who came into Mona’s bedroom … the hair looked like a wig to me. But I may be wrong. I mean, you could say that the person we saw going up the stairs put on a wig before entering Mona’s room, but then why would they take off their hood whilst going up the stairs as if they were just popping round for a friendly visit?
So I definitely do think Paige could have been the one outside Mona’s house, and maybe even the one to kill her. Although I think I saw a post on here where someone discovered that Mona was put into her own car? So I don’t think it was Page’s, but she’s still my number 1 suspect.