What happened to the three lighthouse keepers of Flannan Isles? Watch ALL-NEW episodes of Unsolved: True Crime every Friday at 3pm here!: www.youtube.com/playlist?list=PLD8iUdp33PqTsix2sGblEQZ8m5FQycC5D Credits: www.buzzfeed.com/bfmp/videos/113089 MUSIC SFX Provided By AudioBlocks (www.audioblocks.com) Licensed via Audio Network 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 Vintage poster for magic performance - Magician tricks show retro flyer designlukeruk/Getty Images Bearded fisherman on his ship.Tina Terras & Michael Walter/Getty ImagesPortrait of confident surfer standing at beachCavan Images/Getty ImagesFaces of Business - Confident Colour Image JohnnyGreig/Getty Imagesconcrete polished texture backgroundchingraph/Getty ImagesMid twenties British male stood on a beachJamie Garbutt/Getty ImagesSouth Africa, portrait of white haired man wearing turtleneck standing on beach dunes before sunriseWestend61/Getty Images Portrait of mature man on the beachOliver Rossi/Getty ImagesMan At Helm of Yacht During a Sydney Stormdavidf/Getty ImagesDiverse People SmilingJohnnyGreig/Getty ImagesWe're all special in our own wayYuri_Arcurs/Getty ImagesSustainability portraitRichard Drury/Getty Images London Antique Viewnicoolay/Getty ImagesChevy Impala Grillxydous/Getty Images Lighthouse on the Isle of Ornsay seen from Isle of Skye in Scotland. Exposed seaweed and mudflat at low tidehopsalka/Getty ImagesBusiness Forecastingguvendemir/Getty ImagesRed door in old stone lighthouse - squareJohn Fader/Getty ImagesMens Waterproof Winter JacketKypros/Getty ImagesEilean Musdile Lighthouse, in the West Coast of Scotland, seen from the sea with clouds in the skyEduardoRM/Getty ImagesBarbaria Lighthouse in formentera Islan in spain with a cloudy sky before an stormVictor Fernandez/Getty ImagesAntique photo: "Tantallon Castle" ship ilbusca/Getty ImagesSailship in the open sea on a sunny summer dayalekseystemmer/Getty Images Lighthouse on sand dunes in Cape Cod beachlucky-photographer/Getty ImagesRustic Wooden Door on Adobe Building Wallsanfel/Getty ImagesScotland blue loch reflecting green mountains Easyturn/Getty ImagesUnited Kingdom Country 3D Render Topographic MapFrankRamspott/Getty ImagesDramatic stormy dark cloudy sky over seaeugenesergeev/Getty ImagesFingerprint on white backgroundPeter Dazeley/Getty ImagesVintage light bulbschoness/Getty ImagesRustic Cabin InteriorTimAbramowitz/Getty ImagesSet of various paint splattersitchySan/Getty ImagesLighthouse in MenorcaSensorSpot VIDEO flight over a water surface to green screenvitanovski/Getty Imagesman on the boat at sunset Ugreen/Getty Imagescrashing waves on pier docks, sea spray, hurricane gale force wind storm, bird coasting, Icelandhumanizr_AV/Getty ImagesKnocking on Wooden Doortavi_repede/Getty Images Rescue flight over the stormy ocean HD loopbaska8777/Getty ImagesCoastal lighthouse. Lindesnes Lighthouse is a coastal lighthouse at the southernmost tip of Norway.cookelma/Getty Images Waves breaking on the pier,stones.Vladislav Pavlenko/Getty ImagesGreen screen of moving white clouds with 4K resolution.Bubball/Getty Images SLOW MOTION: Carefree man dives off a rocky cliff and into the deep blue sea. helivideo/Getty ImagesWalking in transparent water of mountain river. Undewater view HotFlash/Getty ImagesSlow motion of a cold dark sea wave beating against an ancient concrete breakwater late in the eveningIVAN ZHURAULIOU/Getty ImagesHeavy seas spray mist as they crash into rocks on the shore.Discovery Access/Getty ImagesMountain trail in the mountains Old Man of Storr in ScotlandShaiith/Getty ImagesDepressed Sad Young Man Sitting on Rock By The Beach While Staring at OceanYuriFineart/Getty ImagesThe man running on a beautiful mountain and doing exercise. slow motionArtem Peretiatko/Getty ImagesLarge Crashing Waves Hit Taiwan Coastline During Tropical Storm BailuJames Reynolds - Footage/Getty ImagesFurious aggressive man beats with his fists the lying person outdoor at forestmagicmore/Getty ImagesClose Up of Two Male Hands Gently Touching and Holding Each Other. Cute Queer Relationship Concept. Gay Couple are Casually Dressed. Room is Bright and Sunny.gorodenkoff/Getty ImagesSignal Flare Held Up In SnowstormRockfordMedia/Getty ImagesDepressive man in dark room standing by the window stevanovicigor/Getty ImagesA hand in the water calling for help.otofx/Getty Images High wave breaking on the rocks of the coastline. Extremely Big Wave crushing coast , Large Ocean Beautiful Wave. Super Slow Motion.volkovslava/Getty ImagesMan jumping off cliff into the ocean. grdenis/Getty ImagesSLOW MOTION: Powerful ocean wave splashes across a big rock in the middle of seahelivideo/Getty ImagesTeenager boy swimming