Warner Bros. just released a pretty in-depth behind-the-scenes look at The Conjuring Universe, titled The Conjuring: Faith and Fear, which features more than a few tantalizing looks at the upcoming The Conjuring: The Devil Made Me Do It. The third film to follow professional paranormal investigators Ed (Patrick Wilson) and Lorraine (Vera Farmiga) Warren will take on the real-life case of Arne Johnson, the first person to claim demonic possession as a motive for manslaughter. Yes, the below video interviews the real Arne Johnson, and yes, it's kind've unnerving to watch him casually explain …