Investigatorslearne□thatthe□rouphadbe□nfriendsforyea□s,butrec□ntl□thereha□beentensio□a□ongthem.R□mors□fdisagree□entsandargu□□ntsdu□in□t□et□□□beg□ntosur□ace,leading□uthori□□esto□peculatewhetherfoul□lay□□sinvolved□Eachm□mbero□thegrouph□dad□f□erentsto□ytotell,andth□□nconsiste□cies□ntheiraccoun□so□ly□dde□tothemysteryofthem□s□i□gnine. Investiga□ors□earnedt□a□thegrouphad□eenfrie□ds□o□years,butr□cent□y□h□□e□□dbeen□ensionamo□gthem□Rumor□ofdisagreem□ntsandargumentsduringthetr□pbe□□ntosurface,leadi□gautho□itiesto□pe□ulatewhetherfoulp□aywasinvolved.□□chm□mbero□theg□ouphadadif□erentstorytotel□,andtheinconsistenci□sintheiraccou□□sonlyaddedtothemy□□eryoft□e□iss□ngn□ne.□> I□vestigat□rsle□□nedth□tthegroup□□dbe□□friend□fo□□ear□,butrecently□□erehadbeentension□mongthe□.□umorsof□□s□g□eeme□ts□ndargumen□sdur□□gthetrip□eganto□urface,leadi□gau□horiti□s□ospecul□tewheth□rfo□□play□as□n□olved.Eachm□mberofthegr□□□hadadifferentst□rytotel□,andth□□n□on□□st□n□iesi□theira□countson□□ad□□□tot□e□ysteryofthemissing□ine.□>□p>In□es□igatorsle□□ned□hatthegr□□phadbee□friendsfor□ears□b□tre□entlyther□h□dbeentensi□n□mo□gthem.Ru□orsof□isa□reementsan□arguments□u□ingthet□ipbegantosurface□leadingauth□riti□st□speculatewhetherfoulplay□as□□v□lve□.Eac□memberofthegro□p□ad□di□fe□□ntstorytotell,andthe□nconsistencie□i□t□ei□accounts□nlyad□edtothemy□teryofthemissin□n□ne□