In September this year, a woman in Guyana was convicted of bludgeoning a friend to death. Her friend, she explained, was possessed, and she was trying to beat the Devil out. In Romania, meanwhile, a priest and four nuns from the Romanian Orthodox Church are on trial, accused of murdering a 23-year-old novice. In his defence, the priest who led the exorcism has claimed his approach was better than the medical treatment she had been receiving for her schizophrenia. It's an older story, though, that inspired a film out this month, The Exorcism of Emily Rose. It concerns the death of Anneliese Michel, a Bavarian woman who died in 1976, aged 23, also after an exorcism. The two priests involved were charged with negligent homicide. So were the woman's parents. Born in 1952, Michel was raised in a strict Catholic family. While other teenagers were experimenting with sex and rebelling against authority, she tried to atone for the sins of wayward priests by sleeping on a bare floor in the middle of winter. In 1969, according to court findings, Michel experienced her first epileptic fit; by 1973 she was suffering from depression and considering suicide. As her feelings of torment grew stronger, she reported seeing faces of demons on the people and things around her (a phenomenon eerily portrayed in the film) and hearing voices informing her that she was damned.