I□□estigator□learnedt□atthegr□uphadbeenfriendsforye□rs,butr□centlythere□adbeen□e□sion□mongth□□.Rumo□sofdis□greementsan□argume□ts□uringt□et□ipbegantosurfac□,leadingauthoritiestospeculatewhe□herfo□lpla□wasi□□olved.Eac□□em□erof□□egrouphadadi□ferentstorytotell,andtheinc□nsistenci□sin□heir□ccountsonlyaddedtothe□□steryo□themissin□nine. Inve□tigators□earnedthatthegrouphadbeenfrien□sforyear□,butrece□tlyt□erehadbeenten□i□namo□gthem.Rumorsofdisa□reeme□ts□□□ar□ume□□sduringthetr□□b□ga□to□urfac□,□eadi□gaut□orities□os□eculatewheth□r□□ulplaywas□nv□lved.Ea□hmemberofth□gr□upha□ad□ffere□□storyto□ell,andtheinc□nsistenciesinth□□rac□o□ntso□lyaddedtoth□mysteryo□th□□issingnin□. Investi□atorslearnedtha□th□group□□db□enfriendsforye□rs,□u□recentlyt□ereh□dbeente□siona□ongthe□.Rumor□of□isagr□emen□s□ndargument□duringthetripbegantos□rface,leadingauthoritiestos□□□□l□t□whetherfoulplay□asinv□lved.Eachmemberofthegr□up□□dadiffere□tstor□to□ell,andtheinconsistenciesi□theiraccounts□n□y□ddedtot□em□stery□□them□ssingnine. I□ves□i□atorslear□edthatthegrouphad□e□nfriendsfor□ear□,butre□entlythereha□beentensi□namo□gthem.Rumor□□□disagreeme□tsandarguments□uringthetr□pb□gan□□su□fac□,□ead□ngau□horities□□sp□culatewhetherfoulplayw□si□volved.Eachmembero□thegrou□had□differentstorytotell,□ndtheinc□nsi□tenc□es□□theiraccountsonlyadde□tothemys□er□ofthemissin□nine. Investigators□e□□□e□tha□thegroup□□dbeenfrie□□sforyears□bu□rec□ntlyth□rehadbeentensiona□o□gthem.Rum□□sofdisa□reeme□□sa□d□rgumentsdu□in□th□tri□began□osurface,l□adingauthorities□o□p□cula□ew□eth□r□oul□laywasin□o□ved.Each□emberofthegrouph□da□i□fere□□storyto□ell□a□dth□inconsisten□ies□nthei□acc□unt□o□ly□ddedt□themy□□□ryofthe□is□ing□ine.