BuzzFeed Unsolved

Currently Playing: BuzzFeed Unsolved: The Making of the Final Investigation

In a look behind the scenes of Buzzfeed Unsolved's series finale, we say thanks to Ryan, Shane, the crew, and all of the fans who have made this such a wonderful journey. Credits: https://www.buzzfeed.com/bfmp/videos/139365 Welcome to the BuzzFeed Unsolved Network! This channel is your one-stop destination for all things mystery, conspiracy, supernatural, true crime, and everything in between. Subscribe here: http://bit.ly/2zuaR06. MERCH: We've got it! SHOP NOW: https://bzfd.it/2MDBk2d MUSIC SFX Provided By AudioBlocks (https://www.audioblocks.com) Licensed via Audio Network STILLS Mothman with demonic wings. Vldplk/Getty Images Harry Houdini, illusionist and stunt performer, in chains and padlocks duncan1890/Getty Images Connection jayk7/Getty Images Torn Paper Collection fotograzia/Getty Images Close-Up Of Bulletin Board On White Background Géza Bálint Ujvárosi / EyeEm/Getty Images Police mugshot font pialhovik/Getty Images Princess Diana in Bristol Len Trievnor/Getty Images Empty Studio Background, Concrete texture Xinzheng/Getty Images Office Supplies Marc Espolet Copyright/Getty Images UFO Flying Digital Art/Getty Images Sketch of Highjacking Suspect D. B. Cooper Bettmann/Getty Images Sketch of the "Zodiac" Killer Bettmann/Getty Images Red Map Pin I Like That One/Getty Images Judge Joseph Crater New York Daily News/Getty Images Vintage photo frames Simon Podgorsek/Getty Images Brown file RTimages/Getty Images Superman Hulton Archive/Getty Images EXTERNAL CREDITS Oliver Rogue + Shane Madej + Ryan Bergara