□nvestigatorsle□□ne□thatthegrou□hadbe□nfriendsforyears,butrecentlytherehadb□ent□nsionamo□□them.□umorsofdisag□eementsandargumentsdur□ngt□etripbegantosurface□l□ading□uth□□ities□□speculatewhetherfoul□lay□asin□o□ve□.Ea□hmemberofth□group□ada□if□erentstorytotell,andthe□n□□nsistenci□sinthei□accountso□ly□d□edto□hemysteryof□hemissingnine. Investigatorslea□nedthatt□egrouph□dbeenfr□endsfo□years,butre□entlytherehadbe□ntens□onamongthem□Rumorsofdisagr□□men□san□argume□ts□u□in□thet□i□□egant□surface,leadi□gauthor□□ies□osp□culatewhetherfou□playwasin□olved.Eachme□□ero□thegroup□adadi□fe□ent□toryt□tell,an□theinconsis□enc□esintheiraccount□onlyaddedtoth□□y□tery□fthemiss□ngnine.<□p>□p□Invest□gator□lear□edth□tthegrouphad□ee□□riendsforye□rs,b□trecent□ythe□ehadbeentensiona□o□□the□.Rumorso□disagreementsandargumentsduring□hetripbeg□ntos□rface,leadingauthoritiestospeculatewhether□□ulp□ayw□s□nvolved.Each□emb□ro□t□egrou□hadadi□f□□entsto□ytote□□,andt□e□ncon□is□encies□ntheiracc□unts□n□yaddedtothemyst□r□ofth□□iss□ngnine.