Copycat killers

[The_Demon_Bishop]

“Halloween II murders”

An incident with minor connections to the film heightened attitudes about the potent effects of media violence on young people. On December 7, 1982, Richard Delmer Boyer of El Monte, California, murdered Francis and Eileen Harbitz, an elderly couple in Fullerton, California, leading to the trial People v. Boyer (1989).

The couple were stabbed 43 times by Boyer. According to the trial transcript, Boyer’s defense was that he suffered from hallucinations in the Harbitz residence brought on by “the movie Halloween II, which defendant had seen under the influence of PCP, marijuana, and alcohol.” The film was played for the jury, and a psychopharmacologist “pointed out various similarities between its scenes and the visions defendant described.” Boyer was found guilty and sentenced to death.

The incident became known as the “Halloween II Murders” and was featured in a short segment on TNT’s Monstervision, hosted by film critic Joe Bob Briggs. Following the trial, moral critics came to the defense of horror films and rejected calls to ban them.

Any links on the web to the story???

Here’s his wiki page. But you Google his name and I’m sure more will come up.
https://en.wikipedia.org/wiki/Richard_Delmer_Boyer