True crime is scary enough on its own, but there are also some crazy theories on these crimes that'll send shivers down your spine. Warner Bros. Maybe you've heard of the insane theory that Charles Manson's killings were a social experiment ordered by the CIA. Hulton Archive / Getty Images https://en.wikipedia.org/wiki/Charles_Manson#/media/File:CharlesManson2014.jpg Perhaps you know that people think "War Of The Worlds" narrator and director Orson Welles killed the Black Dahlia all by himself. https://en.wikipedia.org/wiki/Black_Dahlia#/media/File:Black_Dahlia.jpg https://en.wikipedia.org/wiki/Orson_Welles#/media/File:Orson_Welles_1937.jpg Or maybe you're aware that people assume Elisa Lam was possessed by a demon before her death in 2013. youtube.com True crime conspiracy theories can be truly frightening, so tell us: What's the creepiest one you know of? The CW Let us know in the Dropbox below for a chance to be featured in an upcoming BuzzFeed Community post or video.