Anna Ecklund's exorcism was the most documented exorcism case in recent history. The scenes described in this episode are dark. Listener discretion is advised. Get in touch on our website, HorrorStory.com Listen ad-free and bonus content on ScaryPlus.com or join Scary FM's newsletter. Find Edwin on Instagram and Twitter at @edwincov or over at edwin.fm Episode written by Madeline Guerra and produced by Edwin Covarrubias