□nvest□gators□earn□dtha□thegrouphad□eenfriend□□oryea□s,butrecentl□th□rehadbeentensio□amon□t□em.Rumorsofdisa□reem□ntsandar□umentsdu□ingthetri□begantosur□ace,l□adingaut□oritiesto□pe□ula□e□□e□herfou□□layw□si□volved.Eachmem□erofthegrouphad□□ifferents□□rytotel□,andt□□□nconsi□ten□iesintheir□ccountson□y□□ded□othemysteryof□hemi□s□n□□in□. □nvesti□atorsl□arned□h□tt□eg□ouphadbeenfrie□d□foryears,bu□r□□ent□yt□erehadbeen□ensi□namongth□m□Rumorsofd□sagreementsandargumen□s□ur□ngthe□ri□began□o□urf□□e,leadingauth□ritiestos□eculatewh□th□rfoulplaywasin□olv□□.Eac□me□□□r□fthegrouph□□adifferents□orytote□l,andtheinc□n□□s□enciesintheir□ccountsonlyaddedtoth□myste□yofthem□ssingnine.□> Inves□igato□slearned□hattheg□□uph□□b□enfrien□sforye□□s,butre□entlyther□ha□beentens□on□mongth□m□R□mo□so□dis□gr□ement□andargumentsduringthetripbegan□osurfac□,leadin□au□horiti□stospec□lat□whetherfou□pla□wasinvo□v□d.Each□emberoftheg□□uphadadifferentstorytotell,andt□einconsi□t□ncie□intheiracco□n□sonlyaddedto□□emy□tery□fthemissingnine. In□e□tigatorslear□□□□□□□thegroup□adbeen□r□end□foryear□,butrecentl□thereha□beent□nsio□amongt□em.Rumor□□f□isagree□entsandargume□tsdu□ingthetripbegant□sur□ace,l□adingauthoritiest□specula□e□h□ther□oulplay□asi□volved.□□chmember□fthegro□phada□ifferen□storyto□ell,an□theinconsist□nciesintheiraccount□o□l□□□dedtothemysteryofthemissingn□ne□