It is Supernatural Season 2, Episode 7 "The Usual Suspects" and Linda Blair has come to town but her head isn't spinning. You know whose head IS spinning? That is Zona Shue, The Greenbrier Ghost! Is it true crime? A ghost story? We don't know!

Sources:

• http://www.theoccultmuseum.com/greenbrier-ghost-zona-heaster-shue-helped-solve-murder/
• https://www.appalachianhistory.net/2018/01/greenbrier-ghost.html
• https://www.onlyinyourstate.com/west-virginia/unique-wv-2/
• https://skeptoid.com/episodes/4679
• https://greenbrierwv.com/editorials/the-greenbrier-ghost