I□vestiga□orsle□rn□d□hatthe□rouph□dbe□nfriendsforyears□butrecentlyt□e□□hadbeen□□nsi□namongthem.Rumorsofd□sagreementsandargume□tsduringthetripbegantosurface,lea□ingauth□r□tie□tosp□cul□t□□he□□erfoulpl□ywasinvolved.Eachmemb□rof□h□□rouph□□a□if□ere□tstor□t□tell,andtheinconsistenciesintheiraccountsonly□ddedt□them□stery□fthemissingnine.<□□> □nves□igato□slea□nedthatth□gro□p□ad□□en□riendsfory□ars□butrec□ntlyther□hadbee□tensionamon□t□□m.Ru□orsofdisag□□emen□□a□dargum□n□s□uringthetripbegantosurface,lea□ingauthori□iestospecul□tewhether□oulpla□w□sinvolved.Eachmemberofth□group□a□adifferentstor□totell,andthe□nconsiste□c□es□nt□□irac□ountson□yaddedtothemysteryo□t□emissing□ine. Investigat□rslearn□dthatt□eg□oupha□□eenf□i□n□sfory□ars,bu□□e□en□ly□herehadbeent□nsiona□o□gthe□□Rumorsofdis□gr□ementsandargum□□ts□uri□□□hetripbe□antosurfa□e,le□dingauth□r□tiestospecula□ew□et□□rfoulplaywas□□volved.□achmemberofthegro□p□adadif□ere□tstorytotel□,a□dthei□□onsi□te□□ies□n□heiraccounts□nlyadd□dt□themysteryofthemissingn□ne.□> □nves□iga□orslear□edthatt□egro□□had□e□n□riendsforyears,□□t□e□en□lyt□erehadbeen□□nsio□amon□them□R□mor□ofd□s□greement□andargumentsduring□h□t□ipbegantosurf□ce,leadingauth□r□tiestospecu□atewh□□herfoulplayw□sinvolved.Eachmem□erof□hegrouphadadifferentst□rytotell,andt□□inc□nsis□enc□es□ntheiraccou□tsonl□addedto□hemysteryofthe□is□in□ni□e.<□p>