I□vestigato□slea□□edth□□theg□o□phadbeen□□iendsforyears,butrecen□lyther□hadbeentens□onamongthem.Rumo□s□fdisa□reementsandargume□t□□urin□thetripbegantos□□face,leadingauthoritiestosp□culat□wh□therfo□lplaywasinvolved.Eac□membe□ofthegrou□□a□adiffere□tsto□ytot□ll,□n□th□□n□ons□sten□iesinthe□ra□c□untsonlyadd□d□ot□emy□teryofthemissingnine.□/□> Inves□□gatorslearn□dt□atthegro□pha□beenf□iends□or□ear□,butrecen□lyther□hadbeentension□mongt□em.Rumorsofdisagreem□n□□andargu□□ntsdur□ngt□□tripbe□antosurface,lea□in□□uthor□tiestospe□ulate□h□□herfoulplaywasinvolved□Eachme□beroft□e□rou□□adadifferentstory□otell,andtheinco□sis□enc□esintheiraccountsonlyaddedtothe□ys□eryofthemissingnine□□/p> Investiga□orslea□ned□hatth□gr□uphad□e□nfri□ndsforye□rs,b□tr□□entl□the□□ha□□e□ntensionamo□g□h□m.Rumorsofd□sagreementsan□□rgu□ent□duringth□trip□e□ant□surface,leadingauthoritie□tospeculatewhet□er□oulp□aywasinvolv□d.□achm□mberofthegrou□h□dadi□ferentstorytotel□,andtheincon□ist□□□iesin□heiraccountsonlyaddedto□□□□ysteryoft□□mis□ing□in□.