The Exorcism of Emily Rose is a 2005 American supernatural horror legal drama film directed by Scott Derrickson and starring Laura Linney and Tom Wilkinson. The film is loosely based on the story of Anneliese Michel and follows a self-proclaimed agnostic (Linney) who acts as defense counsel representing a parish priest (Wilkinson), accused by the state of negligent homicide after he performed an exorcism. Plot Erin Bruner, an ambitious lawyer seeking to become a senior partner in her law firm, takes the case of Father Richard Moore, a Catholic diocesan priest charged with negligent homicide following an attempted exorcism of 19-year-old student Emily Rose. While the archdiocese wants Moore to plead guilty to minimize the crime's public attention, Moore instead pleads not guilty. During the trial, the statements of the witnesses are visualized via flashbacks. Prosecutor Ethan Thomas interrogates several doctors and neurologists to establish a medical cause for Emily's death, particularly epilepsy and schizophrenia. Emily had dropped out of her college studies after being consistently struck by delusions and muscle spasms at 3 a.m. She returned to her parents' home and was treated with epilepsy and psychosis medications. Moore was consulted when her condition failed to improve, and his assessment and observations led him to the conclusion that Emily was being possessed by a demon. With the consent of Emily's parents, Moore subjected Emily to an exorcism that ultimately failed. Moore surmised that Emily's medications were to blame for the unsuccessful expulsion, as they paralyzed Emily's brain activity and kept the demon out of reach. Moore, wanting to tell Emily's story, gives his testimony when he is called to the witness stand. Bruner begins experiencing supernatural phenomena at home, waking up at 3 a.m. to the smell of burning material. Moore warns her she may be a target for the demons, revealing he too has experienced similar phenomena on the night he was preparing the exorcism. Bruner supports Moore by summoning anthropologist Sadira Adani to testify about the beliefs surrounding spiritual possession from various cultures, but Thomas dismisses her claims as nonsense. Graham Cartwright, a medical doctor who attended the exorcism, gives Bruner a cassette tape on which the exorcism was recorded, and Moore presents the recording as evidence. Cartwright's testimony to authenticate the exorcism and refute the prosecution's medical case is prevented when he is suddenly struck and killed by a car. A distraught Bruner retreats to her