The Conjuring 3 will delve into one of the “most sensational cases” of demonic possession

Deadline have also confirmed that the next instalment of the Conjuring universe will be based on the famous case of Arne Cheyenne Johnson. On November 24, 1981, in Brookfield, Connecticut, Arne Cheyenne Johnson was convicted of first-degree manslaughter for the killing of his landlord, Alan Bono. Johnson claimed that a demon had moved from the body of an 11-year-old boy named David Glatzel into his own body and possessed him, making him to stab Alan Bono. According to testimony by the Glatzel family, their son had allegedly played host to the demon that forced Johnson to kill Bono. After witnessing a number of increasingly ominous occurrences involving David, the family, exhausted and terrified, decided to enlist the aid of self-described demonologists Ed and Lorraine Warren in a last-ditch effort to "cure" David. The Glatzel family, along with the Warrens, then proceeded to have David exorcised by a number of Catholic priests. The exorcism continued for several days, concluding when, according to those present, a demon fled the child's body and took up residence within Johnson. Several months later, Johnson killed his landlord during a heated conversation. Johnson’s court case would become known as “The Devil Made Me Do It” case — hence the title. The Conjuring: The Devil Made Me Do It is released on 11 September, 2020.