Nick shares the story of how he learned his grandfather was leading a dangerous double life. MERCH: We've got it! SHOP NOW: https://bzfd.it/2MDBk2d Credits: https://www.buzzfeed.com/bfmp/videos/104120 MUSIC Licensed via Audio Network SFX Provided By AudioBlocks (https://www.audioblocks.com) Gondola Licensed via Warner Chappell Production Music Inc. A Dance In Piazza_29Sec Licensed via Warner Chappell Production Music Inc. A Dance In Piazza Licensed via Warner Chappell Production Music Inc. Tuscan Village Licensed via Warner Chappell Production Music Inc. 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. STILLS Noir 1950s style detective desktop with revolver cyano66/Getty Images Noir movie character cyano66/Getty Images Film noir detective portrait cyano66/Getty Images Mature man dressed as a 1940s gangster character. StephM2506/Getty Images Film Noir style man ands456/Getty Images Orange Muscle Car shanesabin/Getty Images Money Coprid/Getty Images VIDEO Prayer Candles Altar okvideo/Getty Images Senior businessman working overtime in the office cyano66/Getty Images Honest businessman showing stop gesture, rejecting dollars offering, bribe Motortion/Getty Images Successful businessman with arms up celebrating his victory. Celebrating success. Low angle view of excited young businessman keeping arms raised and expressing positivity while stands on the stage in the background of the hall siberianstock/Getty Images Successful businessman with arms up celebrating his victory. Celebrating success. Low angle view of excited young businessman keeping arms raised and expressing positivity while stands on the stage in the background of the hall siberianstock/Getty Images Aerial of Williamsburg, Brooklyn sliced_bread/Getty Images Aerial of Cliffside Park, New Jersey sliced_bread/Getty Images Aerial view of La Jolla little coastline city. California, USA Thomas De Wever/Getty Images Noir film vintage agent putting the revolver on a desk cyano66/Getty Images The hand turns the sign with the inscription open to the Closed position. The end of the working day StockSeller_ukr/Getty Images Man cocking a gun preparing to fire Lazar Krstov/Getty Images in a drum of a washing machine, money and dollars Ramil Shakirov/Getty Images Cinnamon bun on cooling rack with white icing dripping mphillips007/Getty Images A flashlight beam illuminates a cache of weapons and drugs. Crime and illegal activity concept StockSeller_ukr/Getty Images Portrait of a retro noir detective smoking a cigarette cyano66/Getty Images Elderly woman putting on golden rings. Denisfilm/Getty Images Self-confident rich businessman inhaling cigar smoke, enjoying luxury tobacco Motortion/Getty Images Close up of check being signed grdenis/Getty Images Pensioner old man looking at overdue bills retirement money trouble Rick_Jo/Getty Images Luxurious Poland House a Statue with Fountain vistoff/Getty Images Epic Mafia Men Walking Away shironosov/Getty Images Airplane flight from NY City to LA / Vegas and return JTM_Stock_Video/Getty Images Antique manorial house. fjcnolivei/Getty Images Apple Pie mphillips007/Getty Images Proud Parents Holding Baby Outdoors (1963 - Vintage 8mm) HappyRojo/Getty Images House For Sale revelpix/Getty Images Door and A Window of a restaurant eugenekeebler/Getty Images Holding Hands Worship (Dolly Shot) dcegla/Getty Images Little Boy Rides Car Outside (1964 - Vintage 8mm film) HappyRojo/Getty Images Old Cars Backing Up (1964 Vintage 8mm film) HappyRojo/Getty Images Pastry. Croissants isolated on a white plate. fraxnet/Getty Images Knocking on Wooden Door tavi_repede/Getty Images Los Angeles Aerial Beverly Hills benlynn/Getty Images Close-up of entrance door with male silhouette knocking. Female Caucasian hand opening curtain, bearded detective standing on porch. Police officer at work, questioning witnesses, neighbors, crime. iStock_Oles/Getty Images