Investig□□o□□lear□edt□□tthegr□up□ad□ee□friendsf□□years,b□trec□n□lyther□hadbeent□nsionamo□gthem.□umorsofdis□g□eem□□tsandarg□m□□tsdu□ingthetri□begantos□rface,le□□ingauthor□tiestospeculatewhethe□fou□p□□ywasi□volved.Each□emb□rofthegrouph□dadi□ferentstor□totell,an□□h□inco□□isten□□□sintheiraccountsonlyaddedtothemysteryofthemissi□g□ine. Inves□igatorsl□arne□thatthe□rouphadbee□□rie□ds□oryea□s,b□trecently□h□rehadbeen□en□ionamongthem□Rumorsofdisagreementsandar□ume□□sduri□gt□etr□pb□gan□osurface,l□adinga□thorit□estospeculat□whetherfo□□playwa□in□olv□d.Eachmemberoft□egro□p□adadifferents□ory□ote□l,□n□t□□□nconsistenc□e□in□he□r□c□oun□so□ly□ddedtothemysteryofthe□issin□nine. Investigators□ear□edth□tthegroupha□be□nfriends□o□□ears□butr□□en□lyth□□ehadb□entensionamongthem.Rumorsofd□sagr□ements□nda□g□mentsdu□□ngthetripbegantosurface,leading□uth□ritiesto□pecul□tewhetherfo□□playwas□nv□lved.□achmemberofthegrouphadad□ffer□nts□or□□o□ell,andtheinconsistenci□s□□theiraccou□ts□n□□□□dedtothemyst□ryofthemis□ingnine. Inve□ti□a□ors□earnedthatthegro□pha□b□enfriendsfory□ars,but□ecentlyther□had□eentensionamo□□them.Rumorsofdisa□reeme□tsandargumentsduri□gth□tr□pbeg□ntosurface,□eadin□autho□itiestospe□u□atewhe□□e□f□u□pl□ywasinvolved□□achmemberof□hegrouphad□differentstorytotel□,a□dthe□nconsistenciesintheir□ccountsonl□□ddedto□hemys□eryofthemissingnine.