05E06 - Apocalypse... Now?

After dreaming of an upcoming apocalypse - just as an earthquake strikes Phoenix - Allison is convinced they have to prepare for the future and becomes an infatuated survivalist. In her dreams she sees a man and a teenage girl living in what appears to be a bomb shelter. He wears a bio-hazard any time he goes out, imploring his young charge never to leave the safe confines of their environment. When she dreams that the girls leaves the bunker - and is in fact found by the police the next day with her throat slit - Allison realizes they may be dealing with something altogether different. At school, Ariel is thrilled when a handsome young classmate takes an interest in her but has to deal with the fact that he is taking advantage of her.