03E04 - Blood Relation

Allison is again dreaming about the serial killer Dr. Charles Walker only this time, she is dreaming about his past including the death of his wife in the 19th century and the fact that his mother was a psychic. She believes he is after a young woman she meets in the grocery store and actually thinks she sees him but in fact meets his doppleganger, Jack Walker, who is possibly his descendant. He is taking medication since he hears voices and Allison believes he may have inherited his ancestor's psychic abilities. She also thinks that Charles Walker may be using his descendant to get to the young woman he wants to kill.