I love how some people are stuck on riley being the rat, but wasn't she found with pegs before they even found the tower?? so how would she be a rat for something that wasn't even there yet. The craziness was just starting so how could she be a rat for the mallers when for all we know the mallers were not even at the mall yet?? So please someone explain how she or pegs for that matter be the rat, in fact I think this clears up micheal, saul and Angel for that matter as well??