The Immortal

A demon body-jumper is the Immortal's newest threat: immune to his sword, it jumps bodies with impunity, including the body of Sara's romantic interest: a detective investigating the series of bizarre murders it leaves behind. Ultimately the trio track it to a hospital where it plans to take over the body of a senator and spread chaos from such a high position. Raphael discovers that the demon is vulnerable to electricity, and weakens it long enough to use his sword to send it back to Hell.