Investig□torsl□arne□thatthegr□uph□dbe□nfriendsforyears,□utre□entlythereha□b□entensi□namong□h□m□Ru□orso□disa□□e□□entsandargume□tsd□ringt□□tr□pbegantosurface,leadingauthori□iestospeculat□whether□oulplaywas□nv□l□ed.Eachmemberofthegrouphadadiffere□ts□oryt□□ell□andthei□consisten□iesintheirac□ountsonl□ad□ed□□themy□ter□ofthemissingnine. Investigato□s□e□r□edthatthegrou□h□□beenfr□endsforyear□□butr□ce□tly□h□rehadbeentensionamongthem.□u□o□sofdisag□□ement□andargume□tsduringt□etripbe□antosurface,le□□inga□thoritiestosp□cula□□whetherfoulplay□asinv□lve□□□ac□membe□oft□egrouphad□d□ff□rentst□□□totell,□ndthei□con□□□tenc□□sinthe□□□ccounts□□ly□ddedtothemysteryofthemiss□ngni□e. □nvest□gatorsle□rnedthatt□□grouphadbeenfriendsfor□ears,butr□c□ntl□thereh□d□□□ntensionamon□them□□u□orso□disagreement□□ndargum□ntsduring□hetripbegantos□rf□c□□le□dingauthoritiestospec□latewheth□rfoulplaywasin□ol□ed.Ea□hmemberofthegrouphadadifferentstoryt□tell,an□theinc□nsis□enciesintheira□count□onlyaddedtoth□mys□eryofthem□ssin□nine.□> □□>Investi□a□orslearnedt□atth□gr□□pha□be□nfrie□dsforye□r□,□□t□ece□tlyther□□a□b□ente□□□on□mongt□e□.Rumor□□□d□sagre□mentsa□dargumentsd□ring□hetri□begantos□rface,l□adin□authori□iestosp□culatewh□therfoulplaywasinvolved.Eac□membe□ofthe□rouphada□□ffere□tstor□totel□,□ndthe□nco□sistenciesintheirac□ounts□nl□□ddedtothe□ystery□fthemis□□ngnine.