Arne conjuring 3 - Is 'Conjuring 3' a true story? How it compares to the real 1981 murder case

It was watched in 3 million households over the first 17 days.

It was similar to how David acted when he was presumably possessed David's brother Carl, who isn't in the film, believes his brother had a mental illness.

He described him as having a white beard, wearing jeans and a flannel shirt.

In the film, the Warrens' investigation leads them to the case of Katie Lincoln, a girl who had been stabbed multiple times by her friend Jessica — who had then jumped off a cliff, apparently under the influence of the occultist.