The Exorcist III

In "The Exorcist III" released in 1990, a serial killer who mimics the methods of a deceased murderer causes concern in a quiet town. Detective Kinderman, played by George C. Scott, investigates the case and uncovers sinister connections to a priest who died years ago. As the detective delves deeper into the mystery, he confronts the presence of evil and faces a terrifying reckoning.