Look, she visited me while I was attacking a training dummy on the roof, so unless she went downstairs and killed Eliza without me noticing, it probably wasn't her.

I also know Mia well enough to give you guys a reason why she probably isn't the killer. Like most people here, she doesn't like this whole murder game business. She also didn't like the way her world was run, so she was rebelling against it. So, now, she's rebelling against Fav's game by not trying to kill anyone.

That's what you told me, right Mia?