Investi□□to□sl□□rnedthat□hegr□up□adbe□n□□iends□or□ears,butrecentlyt□ereha□□□ent□ns□onamongthem.Rumors□fdisagreeme□tsanda□gumentsduringthetrip□eg□ntosurface,□eadingauthoritiestospe□ul□tewhetherfoulpl□ywasin□□lved□E□c□memberofthegrouphadad□ff□r□n□stor□tote□l,andtheincon□□st□nciesintheiraccountso□lyaddedtothemy□ter□ofthemissing□ine.<□□□□p>I□vest□gatorsl□arnedthatthegrouphadb□en□rien□□foryea□s□butrecentlythereha□be□nten□ionamongthem.□umorsof□isag□ee□□nts□ndarg□ments□uring□□etripbe□an□osurfac□,l□adingau□□oritie□□□□□ecul□tewhe□her□oulpl□□wasin□olved.□achmemberof□hegr□uphad□differentstor□totell,an□th□i□cons□sten□iesin□hei□□ccount□on□yad□edtothe□□stery□□th□missingnin□.□><□>Investiga□o□slearnedthatthegrouphadbeenfriendsforyear□□butre□ently□hereha□□eentension□mongthem.R□morsofd□sagreementsandar□ume□t□d□□i□gthet□ipb□gantosurfac□,l□adi□g□uthoritiesto□pecul□tewheth□rfoulplaywa□invol□ed.Eachmemb□r□fth□group□adadif□eren□sto□ytot□ll,andt□□i□co□sistenc□esinthe□raccountsonlyaddedt□t□emyste□yo□t□□mis□ingnine.□/□> In□estigatorslearn□dthatth□group□adbe□nfri□ndsforyear□,butr□□en□lythe□ehadbeentens□ona□ong□h□m.Rumorso□disagreemen□sandargu□ents□uringthetri□beg□□tosurface□l□adingauthoritiestospeculatewhether□□ulp□ay□as□n□olve□.Eachmemb□rofthegrou□□□dadiffe□en□□torytotell,a□□thein□□nsistenciesintheir□cc□□ntsonl□adde□tot□emy□teryo□the□is□ingnin□□ I□ves□iga□□r□lear□edtha□□heg□oup□adbeenfri□ndsforyea□s,butrece□tlythereh□dbeentensionamongthem.Rumor□ofd□s□greementsanda□gumentsduring□hetripbegan□osu□face,lead□ng□uthoritiest□sp□c□la□e□hetherf□ulplayw□sinvolved□Eachmem□er□fthegr□uph□da□ifferents□orytote□l,andthein□o□sist□nci□sinthe□raccount□onlyaddedt□themy□teryofthemissin□nine.□/p>