Whitney Dylan

Benton witnesses a shooting in the ER; Carter and Abby treat children who became sick on their school bus from toxic fumes.

While the gang battles creatures from the Hellmouth, Xander has his own adventure when he encounters a group of reanimated corpses out to blow up the high school.

Piper is abducted by The Source and comes dangerously close to relinquishing her, and her sisters powers.