In this episode, Sam and Dean investigate a series of mysterious deaths involving in Iowa.
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
The brothers encounter the Petersons, a devout religious family living off the grid. In this episode, Sam and Dean investigate a
Sam helps Magda realize she isn't evil. However, after she is sent away for her safety, she is assassinated by Mr. Ketch of the British Men of Letters. In this episode