Death Becomes Them

Zankou embarks on a plan to make the sisters vulnerable, allowing him to sneak in and take the Book Of Shadows. When Phoebe sees a classmate killed in front of her, and Paige loses one of her charges, Zankou decides to punish them by conjuring the spirits of all the dead innocents they failed to save. Also, Darryl has to chose whether to obey his superiors or continue to help the Charmed Ones.