Your house is haunted. Around a decade ago, a girl was found dead in her home, and it was ruled suicide by self-inflicted gunshot wound. She turned into a ghost, and has haunted the house ever since. She has been known to do everything possible, such as moving things on their own, like doors and objects, attacking people who disrespect her, etc. Any attempts to talk to her with ghost equipment like the Estes Method, EMF readers, etc are always successful and result in intelligent communication