□nvest□ga□or□learned□hatthegr□uphadbeenfriendsfor□ears,butrece□tlyt□er□hadb□entensiona□ongthem.□umorsofdis□greement□andargume□tsduri□gthetr□pb□□ant□s□rface,leadingau□horities□□specu□ate□hetherfo□lpla□wasinvo□□ed.E□chmemberof□hegrouphadadi□feren□sto□ytotell,a□dtheinconsistenciesintheirac□□u□tsonlyaddedtoth□mys□eryofthemissingnin□. Invest□gatorslearn□dt□□tth□□rouphadbeenf□□end□foryears,b□□r□c□ntlythe□e□adb□ente□siona□ongthem.Rum□rsofd□sagr□□mentsandar□ume□tsdur□n□thetrip□egan□□surface,lead□ngauthoritiestosp□culatewhe□herfoulplaywasi□□olved.Eac□m□mber□ft□egrouphadad□□fere□ts□o□yt□tell,□ndtheinconsistenciesintheiracc□u□ts□n□yad□edtothemysteryof□□emissin□ni□e.□□ In□e□□igatorslearnedt□atth□□ro□□h□d□ee□fr□e□dsforye□□s,butrecent□ytherehadbeent□nsionamongthem.Rum□□sofd□s□greementsandargumentsd□ringt□etrip□□ga□tosurface□le□□□n□au□horit□esto□pecula□ewhe□herfoulplaywa□involved.Eachmemberof□hegrouphadadi□f□r□□ts□□rytotel□,andthein□onsistenciesint□eiraccou□tso□lyaddedto□□em□steryoft□□□issingnine□<□□> Invest□gat□rsl□arnedth□tt□egrou□hadbeenfr□endsforyears,butrec□ntly□herehad□e□nte□s□onamongthe□.Rumorsofdisagr□ementsan□a□gumentsdu□ingthetripbega□tosurface,lea□ing□uthoriti□stospeculate□hether□oulplaywasinvolved.Eachmemberofthegr□uph□dadiff□r□□t□toryto□ell,andt□einco□sistencies□ntheiracc□u□tso□lyad□edtothemyst□ryofthemissingnine.