Invest□ga□□□slear□e□thatthegroup□a□b□e□□□iendsfory□ars,bu□rece□tlytherehad□eentensionamong□hem□Rumorsofd□sa□r□ement□andar□um□□tsduringthetripbegantosurface,l□ad□□□authoritiest□s□eculatewhetherfo□l□l□ywasi□volved.Eachmembe□o□th□grouph□dadifferen□□t□□□tot□ll,□ndthein□o□si□tenci□si□theiraccou□tsonl□adde□tothemystery□fthemis□ingnine.□> Inv□s□□gatorslearnedthatthegrou□□adbee□fri□□□sforyears,□utrecentlyther□had□eentensionamongthem.Rumorso□disagreementsandar□umentsduring□hetripbegan□□□urfa□□□lea□ingauthoriti□□tos□eculatew□etherfoulpl□y□asinvolved.Eachmem□eroft□egr□up□adadiffere□t□torytote□l,□□□th□inco□sistenci□sintheira□countsonlyadd□dtot□em□steryof□hemissin□nin□□<□p> Investig□□o□slear□edthatth□grou□□adbeenfrie□dsforyears,bu□□□c□nt□□thereha□beentensionamo□gthem.Rumorsofdis□greeme□tsandargumen□sduri□gt□etripbega□tosurfa□□,□eadi□gaut□oritie□tospec□la□ewhetherfoulplaywasinvolved.Eachmember□□t□egrouphadadif□□rentst□rytotel□,□nd□he□nconsi□tenciesintheiraccountsonlyadded□othem□steryof□hemissingnine.