<□>Investigators□earned□hatthe□rouph□d□eenfrien□□foryea□s,butrece□tlythereha□beentens□o□am□ng□hem.Ru□ors□fdisagreementsandar□umentsduri□gthet□□pbega□tosurface,leadingaut□or□t□□stospecul□□ewhetherfoulpla□wasinvolv□□.Ea□hmemberofthegrou□□adadifferentstory□ot□ll,andtheinconsistenciesinth□iraccou□tsonl□a□□edto□hemysteryo□t□emis□ing□in□. Invest□gatorslea□nedthatthegrouphadbe□□□□ien□sforye□rs□□utrecent□ythe□ehadbeenten□io□am□ngthem.□um□rsofdis□greem□ntsa□d□rgumentsdur□ng□hetr□pbeg□n□osurf□ce,leadingauth□ritiestosp□culatew□etherfoulplaywasinvol□e□.E□ch□ember□fthegrouphada□i□f□rentstorytotell,andtheincon□is□enc□□sintheir□□c□unts□□lyaddedtothemys□eryofthemis□ingnin□.<□p> <□>□nvest□gatorsl□arn□d□h□ttheg□ouph□d□e□nfrie□dsforye□rs,b□tre□□□t□□therehadbeen□en□iona□ongthe□.R□m□rso□disa□reem□ntsandargum□nt□duringthetrip□□□an□osurface,□□adingauth□ritiestospeculatewh□therfou□pla□□asinvol□ed.Ea□hmemberofthegr□uphada□if□erent□t□rytotell,an□thein□o□siste□ciesintheirac□ou□tsonlyaddedtothemysteryofthem□ssing□ine. Inv□stigat□rslear□edthatt□egrouphadbeenfriends□oryears,b□trecentl□therehadbeentens□onamongthem.R□□orsofdisagr□eme□tsandargumen□sd□ri□gthetripb□gantosurfac□,□eadi□gauthoritiestospecul□tew□e□herfoulpl□ywas□nvo□□ed.Eachmemberofthegroup□adadif□ere□ts□or□totel□,a□dtheinconsiste□□□esi□t□ei□□□cou□ts□nlyad□edtothemyster□of□hemis□ingnin□.