<□>Inv□stigat□rslearne□thatthe□rouphadbe□nfriendsforyears,butrecentlyt□□rehadb□e□tensiona□ongth□m.Ru□or□of□i□ag□eementsa□d□rg□m□ntsduring□h□tripbegantosurface,lea□ingauthori□ies□ospeculatewhethe□fo□l□□a□wasinvo□ved.Eachme□berofthegroup□a□adifferent□tory□ot□ll,andtheinconsistenciesintheiraccoun□so□□yaddedtothe□y□teryo□themissi□gni□e□<□p><□>□nvestigat□rslearnedthatt□egrouphadb□enfriends□ory□ar□□□u□rece□tlythe□ehadbee□tensionamongthem.Rumorsofdi□agr□em□□tsandargument□duringthetripbega□tosur□ac□,leadingautho□□ties□□specu□atewhetherfoulplaywa□□nv□lved.Eachmemberofth□□rou□had□di□fer□ntstoryt□tell,a□dthei□c□nsistenciesi□theiraccountsonlyaddedt□themys□er□□fthe□i□singnine.<□p□ Investigato□sl□arnedthatth□grouphad□e□nfrie□d□fory□ars,butrecentlyther□h□dbeen□ensionamongthem.Rumo□sofdisa□reeme□tsan□□rgume□tsdu□ingthetrip□egan□o□urf□c□,□eadingau□h□ri□□estospeculatew□etherfoulpl□ywa□invol□ed.Ea□hmem□erof□hegrouph□d□dif□eren□□toryto□ell,andtheinconsist□nci□sintheiraccountsonlyaddedtothemyste□□ofthem□ss□ngnine. □nves□igator□le□r□e□t□atthegrouph□dbeenfr□en□sforye□rs□b□t□ecentl□□herehadbeentensionamon□□□em.Rumorsofdisa□reemen□sa□dargumentsduring□he□ripbegantosurface,le□dinga□thoriti□stosp□culatewhetherfou□p□a□was□n□olved.Eachm□m□erof□□□groupha□□□i□ferents□or□tote□l,a□dthe□nc□n□is□e□cie□□nt□eiraccounts□n□yaddedtot□em□steryoft□□□issingnine. In□es□igato□slearnedthatt□egr□uphadbeenfriendsfor□ears,butre□□ntlythe□ehadbeentension□mon□□hem.Rumorsofdisagreementsa□dargumentsduringt□□tri□beganto□urfa□□,□eadi□g□uthoriti□stospecu□a□ewh□ther□oulplaywasinvo□ved.□a□hmem□□rofthegrouph□da□iff□□entstorytotell,andthei□consist□ncies□ntheir□ccou□ts□nlyadd□dtothem□st□r□of□h□□issingnine□□/p□