Am I the only one who thinks the last red devil is Chanel #5/wants it to be her? I know a lot of people have reasons they think it isn't her (usually because they say she's been attacked), but hear me out:
There are countless little things that point to the fact that Chanel 5 could be the killer & Boone's sister. I can't list every little detail/nod to it here, but there are a lot. Take the exchange between her and Boone in the first episode. Also, before Sam gets killed, Chanel 5 had stormed out of the room during truth or dare because they were pressing her about her "teeth." We don't see her come back until after Sam is dead. So many things just make sense. Think about it - has she REALLY been attacked? She's never been touched by another red devil. I think the times when both Rodger and Dodger were killed could possibly be explained by the fact that maybe Gigi was not happy with her getting so involved with the boys (kind of like getting upset about Boone's obsession with Zayday). The devil doesn't ever actually lay a hand on Chanel 5 in the maze, but kills one of the brothers.
Then, in the closet, we see the other brother get killed right in front of Chanel 5 and she seems genuinely shocked and upset in there, but she doesn't act at all like she fears for herself. She just sinks back into the closet, but doesn't try to run out or seem like she thinks she'll be killed. Then in the car when she wants to leave campus - the devil goes for the trucker, not Chanel 5. Maybe she was driving the car as a getaway for the devil and was spotted - or maybe more likely, she started to get cold feet about all of it (because she didn't want to kill Boone?) and Gigi wanted to make her go back to campus and the plan - either way the trucker would probably need to die because he had seen her associated with the devil. But she really didn't get "attacked" then either. Now with this new episode, it's quite possible that she killed Gigi and (disgustingly) maybe carved her body up into that gross multi-meat dish. There are at least a dozen other little things that make sense.
Also, I like Chanel 5 for the killer, because she's (as Dwight Schrute would say) the person you'd most medium suspect. We've really been GIVEN no reason to think it's her, but we've also been GIVEN no reason to discount her as the killer. She also has never been openly accused of being the killer, which is often another sign that it might be someone. Even in this last episode, she just kind of hangs in the sidelines (other than to jump in on accusing grace - whom she might have reason to hate). Last, we have absolutely no confirmed information about her family, but we know she's said that she's a "legacy." We saw Chanel 5 talking to her mom on the phone, we saw Chanel 3's family, we know Grace's upbringing, (haven't really seen Hester's, but I think she's too overtly crazy and death-obsessed to be a red devil), but we've only heard excuses for Chanel 5's family (like they unexpectedly went to the Maldives for Thanksgiving)... I just think that unless there's some outlandish and disappointing twist (like the theories of a transgendered baby, etc.), Chanel 5 would be the most clever choice for the devil.
Tell me your thoughts!