Synopsis:
Billie begins to have new thoughts about her sister's kidnapping, and begins interviewing victims of similar ordeals in the magic world, but soon stumbles upon a human subject who is really a demon. The demon then manages to utilize Billie's parents for an assassination mission after Billie's spell accidentally turns the two into killers. Meanwhile, Paige and Henry get together, while Piper deals with Leo's absence and Phoebe tries to get herself into writing mode.