Okay... I can't say I'm quite sober yet (thanks to an evening with some Crown followed by Kahlua), but I truly had Lab Rat as scum the way she defiantly protected JL. I was clearly wrong there... and I'll "assume" now that means John is also, um... well, in the clear. Yeah, make of that what you will.
I vote to lynch Dangerdoll.
Really, it's a hunch. That is subject to change.. pending a clearer mind, despite being hung over tomorrow.
I'm leaning Annie as a very strong suspect, too, and would be happy to change my vote to him.