Inve□tig□torsl□arn□dthatth□group□□dbee□f□iend□forye□rs,butre□entlytherehadbe□□tensionamongthem.Rum□rsofdisa□ree□entsandargu□entsdu□ingthe□ripb□ga□□os□r□a□□,lead□n□auth□rities□osp□cula□ew□etherfoul□laywasinvolved.□achme□be□ofth□gro□ph□dadifferents□□rytot□ll,andtheinconsistenciesint□eirac□ou□t□onl□□□dedtoth□mysteryofthemissingnine.□/p> Investigatorsl□arned□hatthe□rouphadbee□frie□dsforyears,but□□cen□lythere□adbeente□sio□amongth□m.□□□or□ofdisa□reementsandargument□duringthe□rip□egantosurface□lead□ngautho□iti□stospecul□□ewh□therfoulpla□was□nvolved.Eachmemb□roft□egrouphadadifferentst□ryt□t□l□□a□dthei□consi□t□nciesinth□irac□oun□□□nly□dd□dtothemyst□ryofthem□ssingnine. Investigat□r□learnedthatth□gro□phadb□enf□□endsforye□r□,bu□rece□tl□□herehadbe□n□ensionamo□gthem.Rumorsof□i□agreemen□□□ndarg□mentsduringt□etrip□egantosurface,lea□i□gau□horitiestospeculatewhetherfoul□la□wasin□o□ve□.□□c□me□berofthegrouphadadifferent□torytotell,andtheincons□s□encie□intheiraccoun□sonly□ddedtot□emysteryofthemiss□ngnine. □nvestiga□o□slearnedth□tt□egrouph□dbe□nf□iends□oryears,bu□recen□□ytherehadbeentension□mongt□e□.R□m□□sofdis□gr□em□□□sand□rguments□uringth□tripbegantos□rface,lea□i□gau□horities□ospe□u□atewhether□ou□playwasinvol□e□.Each□□□berofthegrouph□d□□□□ferentst□ry□otel□,an□t□□in□o□sistencie□inthei□accountson□ya□dedtothe□yst□ryofthem□ssi□gnine.□□