This definitely isn't Nancy Drew and we barely have any clues to go on as it is. We're probably going to be in the dark until we start seeing a pattern or if Levi really is the detective and he can lead us the right way. If we vote for Legion tonight and he's guilty, then...

[ She's not really sure what happens after that 'then,' but she pretends she does. ]

...maybe we'll have a better advantage.