In□e□□□gatorsl□arnedthatthegro□□ha□been□rien□sf□□years,□utrecentlyt□ere□□d□eent□ns□o□□mo□gthem.□□mor□ofdisagreeme□tsa□dargume□tsdur□ngth□□ripbeg□ntosurface,l□adin□auth□riti□st□spec□□atewhetherfou□playwas□nvolve□□Eachme□□eroftheg□□u□ha□a□ifferent□torytotell,an□th□inc□n□istenc□esinthe□ra□countsonlyadd□□tothe□y□teryoft□emissingnine□ <□>□nvestiga□orsle□□nedthatt□egro□pha□bee□friend□fo□□e□rs,b□trecentlyt□erehadbeente□sio□a□ong□hem.Rumor□o□disagree□□nts□nd□□gumentsduringthetripbeganto□u□f□ce,leadingauth□r□tie□tos□□culatew□eth□rfoulp□a□wasinvolv□□.□achmemberofthegrou□□ada□ifferents□orytotell,andt□einconsistencies□nt□eiraccountso□□yaddedtothemysteryofthe□issingnine. I□ve□tigatorslearnedthatthegrou□hadbeenfriend□□oryears,butrecentlytherehad□eente□si□□amon□them.Ru□o□sofdisagreements□n□a□g□□entsdur□ngthetripbegant□□urfa□□,□eadingauthoriti□stospeculate□heth□rfoulplaywasi□□olved.Ea□hmemberofthe□ro□phadad□ff□rentstor□□□tell,and□hei□consistenciesinthe□rac□ountsonlyaddedtothemystery□fthem□ssingn□□e. Inve□□i□atorslearnedt□atthegr□uph□dbe□□f□iendsforye□□s,bu□re□entlyt□erehadbeentensiona□ongthem.R□mors□fd□□agre□mentsandargument□duringthetripbegantosurf□ce□□e□dingauthori□iestos□ec□lat□whethe□foulplaywasin□olved.Each□ember□fth□□roup□□□ad□ffe□en□storytotell□andtheinconsistenciesintheir□ccountsonlyadded□othe□ysteryof□hemi□sing□i□e.