In□□stigatorslearn□□t□□tthegr□uphadbe□n□r□endsfo□years,butrecently□h□reh□□beente□□io□amon□the□.R□m□rs□fdisag□eem□nts□ndargumentsduringthetripbegantos□rfa□e,□eadingauthor□ti□□□o□peculatewhetherfoul□lay□as□nvolved.□achmembero□thegrou□□a□□di□□erentst□rytotell,andtheinconsis□□nci□□inthe□raccountsonlyaddedto□hemys□e□yof□hem□ssing□i□e.□/□> Inves□igato□□le□□nedthatthegrouphadbeenfr□en□sf□ryears□butrecentlytherehadbe□nt□nsi□na□ongthe□.Ru□□rsofdis□greementsandargum□ntsdurin□t□e□ripb□□□□tos□rface,le□din□authorities□o□pe□ulatewhetherfoulp□ayw□sinvolved.Eachm□mberofthegrou□hadadiffer□nts□□ry□o□e□l,and□hein□onsistenciesinthei□accountso□lyadd□dtoth□mysteryofthe□i□□ingni□e.□/p> <□>Inv□sti□atorslear□edt□□ttheg□oup□adbeenf□ien□sforyea□s,butrecentlytherehadbe□ntensionamongthem.Rumor□ofdisa□re□mentsanda□gu□□ntsduri□gthetripbeg□ntosurface,leadingautho□itiestosp□culatew□e□h□r□oulplaywasinv□lve□.E□chmember□ftheg□oup□ad□diffe□en□story□□tell,an□t□einconsisten□i□□intheiraccountsonlyadded□oth□mysteryofthemi□singn□□e. Inve□tigatorslearnedthattheg□ou□ha□bee□f□iend□forye□rs,butrecently□hereha□beentensionamongthem.□u□or□ofdisagreements□ndarguments□urin□thetripbegantosur□ace,leadingauthor□tiesto□pecu□atew□etherf□ulplaywasin□ol□ed.□□chm□□bero□t□egrouphada□ifferentstory□otell,andth□□nconsi□tenc□□sintheir□ccount□□nlyad□edtothemys□eryofthemi□singnine.