Board Thread:WARNING - SPOILERS and FALSE INFO AHEAD/@comment-72.228.155.211-20130709095438/@comment-5405024-20130709193720

I too believe it's someone new and that Lydia is potentially the key to this side of the arc. This is a wild theory I have, but the reason why I think it's someone new is because Beacon Hills obviously has ties to the supernaural world in more ways than one. It was made obvious in season 1 that werewolves have been in California for quite some time, but what if they aren't the only ones with a history to the small town? What if Beacon Hills was built over some literal "Beacon" (which means "signal") for the mystical and supernatural? Just adding possible beef to my theory of it being someone we've never seen before.