The brothers encounter the Petersons, a devout religious family living off the grid.
They discover the family is hiding their daughter, Magda , in the basement. Magda has psychic abilities and her mother, Gail, believes she is possessed by the devil and forces her to self-flagellate. [S12E4] Goodbye Fergus
In this episode, Sam and Dean investigate a series of mysterious deaths involving in Iowa. The brothers encounter the Petersons, a devout religious