If we've learned anything at all from Gossip Girl, Pretty Little Liars, and Elite, it's that high-school drama is never just high-school drama: Frequently there's murder involved! And okay, maybe (thankfully) that trope doesn't stand up to reality, but in the context of fiction, is there honestly anything juicier than beach parties gone bad? "Rich prep-school kids with skeletons in their closets" is one of our favorite genres here at Cosmo.