HANDS of the RIPPER (dvd) Hammer horror and similar items

Brand new factory sealed dvd, completely restored in high-definition with footage not seen in American theatres or TV prints. In the late 1800s of London a terrified young child witnesses the murder of her mother by her father, Jack the Ripper. Years later a psychologist rescues her from an abusive guardian. He discovers that she falls into a trance triggered by sparkling light affection. She turns into a malevolent killer seemingly possessed by the Ripper. Afterwards, she has no recollection of what she has done. Dr. Pritchard is convinced he can cure her, but as people die around him it appears as if it's a decision he will regret.