Investigators□earnedthatthe□rouphadbeenfr□endsforyear□,but□ecentlytherehadbe□ntensiona□ongthem.R□mo□so□□isagr□□me□t□□nd□rg□mentsdu□ingthet□ipbegantosurfac□,lea□inga□tho□iti□s□ospecula□ewhethe□foulplaywas□nvolved.Eachme□ber□f□□□grouphadadiffe□e□tstorytotell□a□dtheinconsistenci□s□ntheira□cou□□son□yadde□tothemysteryo□the□issin□ni□e.□/p> Inve□tigatorsle□rnedthatthegroup□adbeenf□iend□foryears,butr□centlytherehadb□entens□□namon□□hem.Rumorsofdisag□eeme□tsa□□argumentsduringthetrip□egantosurface,l□a□□nga□thoritiestospeculatewh□th□rfoulplaywas□nvo□ved.E□chmemberofth□grouphadadiffe□entstorytotell,□nd□□einc□nsi□ten□iesinthei□acc□untsonlyaddedto□hemysteryofthemissingnine. Inv□□t□gatorslea□nedthatth□grouphadb□en□ri□nds□oryears,□u□□□centlyth□□ehadb□e□t□□sionamongthem.Rumorsofdisagreement□□ndarguments□□□ingthetri□begant□sur□ac□,□eadingauthorities□os□eculat□whetherfou□□laywasinv□lved.E□chme□beroft□egr□uphadadifferentstorytot□ll□□ndthe□nconsis□encie□intheirac□ountso□□yaddedtoth□m□steryofthemissingnine□□/p>