— A couple were jailed after deputies found a badly bruised 6-year-old boy locked in a room in their home in Calumet, authorities said.

Edward Everett, 32, was arrested on complaints of child abuse and child neglect. Krystal Everett, 28, was arrested on a complaint of enabling child abuse.

Canadian County deputies went to the couple’s home Thursday after receiving a call indicating the child was being abused. The caller said the Everetts were abusing the child because they believed he was possessed by a demon, according to a news release from the Canadian County sheriff’s office.

At the home, deputies found the door was latched from the outside, and inside the child was wearing only underwear and was lying on a small mat.