Let's go all the way back to the late 1800's and recap the case of the Greenbrier Ghost. The trial of Elva Shue's murderer is the only case in which testimony about a ghost helped convict her murderer!
resources
Skeptoid Podcast. “The Greenbrier Ghost.” Skeptoid, 11 June 2019, skeptoid.com/episodes/4679. Accessed 1 Oct. 2022.
Soniak, Matt. “The Ghost Who Helped Solve Her Own Murder.” Www.mentalfloss.com, 24 Sept. 2014, www.mentalfloss.com/article/30608/elva-zona-heaster-ghost-who-helped-solve-her-own-murder.
Tabler, Dave. “The Greenbrier Ghost.” Appalachian History, 23 Jan. 2018, www.appalachianhistory.net/2018/01/greenbrier-ghost.html.