In□estiga□o□slearnedthatt□egrouphadbeenfrie□dsforyears,bu□rece□tlythereha□beent□nsionamongthe□.□u□o□so□disa□reementsandargumen□sduringthetripbeg□ntosur□ace,leadingauthorit□□stosp□culatewh□therfo□lplaywas□nvolved.E□chmemberofthegrouphada□i□fere□ts□orytotell,andtheinconsist□□ci□□int□eirac□ou□tsonly□ddedtothe□□st□ryo□□hemissi□gn□ne. I□v□□ti□ators□ear□□dthat□□□gr□uphad□eenfriendsforye□rs,butrec□ntlythere□adbeen□ensi□na□ongthem.Rumo□sofdisagreementsanda□gum□ntsdu□in□thetr□pbega□tosu□face□□ead□ngauthoritiestospeculat□wh□therf□□l□lay□asinvo□ved.Each□ember□□th□g□□uphadadifferen□story□ot□ll,andthein□on□iste□cies□nth□ira□countson□yaddedtothemyst□r□ofthemissi□gnine□□><□>Investigatorsl□□rnedthatt□egrouphadbeenfri□□dsforyea□□,□utrecentl□thereh□dbeentensi□namo□gthem□□□morsofdisagreementsandarg□□e□□sduringthe□rip□□□an□osurfa□e,leadingauthoritiestospeculatewheth□rf□u□□laywasinvolve□.□achmemb□rofthegrou□hadadiffe□entsto□ytot□ll,a□dtheinconsis□enciesintheiraccountsonly□ddedto□he□ysteryofthemissingni□e.□/p>□p>Invest□g□torslearn□□thatthegr□□pha□been□□iendsforyears,butre□ent□yt□ere□adbeenten□i□namongth□m.Rumors□fdisagreement□andargumen□sduringthetri□beg□nt□□urface□lea□□ngauth□ritiesto□□eculatewhetherfoulpl□y□asinvo□□ed.Eachmemberofthe□rouphadadiffe□ent□tor□totell,andtheinconsiste□ciesintheiraccounts□n□yaddedtoth□mysteryof□□emis□in□nine.□/p>