A psychic named Cassie has a vision of a young girl who had been kidnapped and viciously murdered. Feeling frustrated by her being unable to identify the killer, she recalls a time in her childhood when a boy in her class was murdered. After asking her ghostly companions about it, she was visited by a malevolent entity she called "Six", from who she learns had driven the boy's father to commit the act. Now she wonders if "Six" is responsible for this recent homicide as well. Because of her inquiry, "Six" returns to pay her another visit.