
Harry and Nicola Fuller were found murdered in their home but the trial of their killer was overshadowed by jurors who thought they could contact the spirit of the victims.
https://luminolpod.com/blog/f/harry-nicola-fuller
https://www.abc.net.au/news/2018-05-08/ouija-board-juror-misbehaviour-murder-trials/9734868
https://www.mylondon.news/news/nostalgia/double-murderer-jailed-retrial-after-21937495