Who bumped off the man that built Las Vegas? MERCH: We've got it! SHOP NOW: bzfd.it/2MDBk2d Watch on Amazon Instant Video: amzn.to/2nxA2q6 Watch on Hulu: hulu.tv/2FHqdMT Check out our BuzzFeed Original Series channel on Roku: bit.ly/2DUnOlE Credits: www.buzzfeed.com/bfmp/videos/77597 MUSIC Licensed via Audio Network SFX Provided By AudioBlocks (www.audioblocks.com) 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: bit.ly/2zuaR06. STILLS Mug shot of man with cigarette and gold chains rubberball/Getty Images Hotel Flamingo Keystone/Getty Images Judy Garland Silver Screen Collection/Getty Images Empty conference room Image Source/Getty Images Brooklyn Edwin Levick/Getty Images Bottle Smashing Topical Press Agency/Getty Images Lucky Luciano Hulton Archive/Getty Images Bellagio Eric Lo/Getty Images Branch of Orange g_muradin/Getty Images Man strangled by his wife jpique/Getty Images Monsieur LaMorte THEPALMER/Getty Images Welcome to fabulous Las Vegas sign blurred Matt Mawson/Getty Images Businessman in handcuffs Image Source/Getty Images Abstract pattern CSA Images/Getty Images Getty Images Resorting and vagrancy-lewd charge, 1951 University of Southern California/Getty Images Gambler's widow slugged in bar, 1953 University of Southern California/Getty Images monochrome set with map of united states of america iSidhe/Getty Images Portrait of mature businessman with arms crossed in his office Westend61/Getty Images Gangster Mafia Men Lorado/Getty Images Blank frame Door and Wall Signage or name plate with brushed metal plate. 3d render illustration. umesh chandra/Getty Images Road Amidst Buildings In City At Night During Winter Jake Longley / EyeEm/Getty Images View over white sand beach with palm trees, clear turquoise sea in the background. Malorny/Getty Images Vector Silhouettes of Cats AyamiKGarcia/Getty Images Yevgen Romanenko/Getty Images Santa Monica California US City Street Map FrankRamspott/Getty Images Rose flowers Collection Jobalou/Getty Images Flowers icons hand drawn set Nataleana/Getty Images Vector illustrations of cat different breeds set, cute pet animals, lovely kitten on white background in flat style design. Natalia Darmoroz/Getty Images Set of red, pink and white roses. Vector illustration. Naddiya/Getty Images Close-Up Of Green Bottles Copyright Xinzheng. All Rights Reserved./Getty Images Vintage city traffic cenkerdem/Getty Images Close-Up Of Brown Wooden Plank Panupong Nookwan / EyeEm/Getty Images Close-Up Of Hand Over White Background Pongsak Tawansaeng / EyeEm/Getty Images Hollywood Sign and Dog Park 4kodiak/Getty Images Happy Business People Leontura/Getty Images Office under construction DuKai photographer/Getty Images Midsection Of Judge Holding Gavel At Table In Courthouse Audtakorn Sutarmjam / EyeEm/Getty Images Watercolor red beautiful and delicate roses set Katrusya/Getty Images Paper tabloid newspaper vector layout. Editorial news template MicrovOne/Getty Images Highly Detailed Boat Silhouettes Leontura/Getty Images Censor Agent Reading Newspaper In Media Library For Censorship selimaksan/Getty Images Old people cartoon vector characters set. Senior man and woman couples collection MicrovOne/Getty Images Street lighting flat icons Ilyabolotov/Getty Images Martian Landscape Background Oceloti/Getty Images Frame Tomekbudujedomek/Getty Images Frame Tomekbudujedomek/Getty Images Top aerial view boat and ocean ships vector set MicrovOne/Getty Images Illuminated Light Trails On City At Night Derek Hanchi / EyeEm/Getty Images Sniper gun scope view. MariusLtu/Getty Images Businesswoman writing her busy schedule in the note book domoyega/Getty Images Dead woman lying on the floor under white cloth andriano_cz/Getty Images Senior man doing sudoku puzzles in bed Nigel Killeen/Getty Images Bride and groom standing at altar during wedding ceremony Lanny Ziering/Getty Images Classic Retro Car Set Isolated on White Background Multipedia/Getty Images Dead man lying on a trolley in the morgue with toe tag on 28 February 2002 AFR Fairfax Media/Getty Images Clark Gable Bettmann/Getty Images Virginia Hill, Bugsy Siegel's Mistress Bettmann/Getty Images Classic interior with panel moldings and windows curtains belander/Getty Images Tour Eiffel during the blue hour PEC Photo/Getty Images Retro 1940's Film Noir Detective or Gangster peepo/Getty Images Office Water Cooler Gossip Diane Labombarbe/Getty Images TRITOOTH/Getty Images Hands filling syringe from jar Felix Behnke/Getty Images War Weary WWII Soldier During A Retrospective Moment LifeJourneys/Getty Images Hispanic businesswoman practicing speech in empty auditorium Jacobs Stock Photography Ltd/Getty Images People gambling in casino artisticco/Getty Images VIDEO Footage provided by VideoBlocks (vblocks.com/x/BuzzFeedYouTube)