Inve□t□ga□orslea□□edtha□thegro□phadb□enfrien□□foryear□,butrecen□lytherehadbee□□e□s□o□am□□g□hem.Rumorsofdi□agreementsanda□gumentsduring□hetrip□egant□□□rface,□eadinga□tho□itiesto□□□culatewhe□herfo□lpla□wa□invo□ved.E□□h□emberoftheg□□upha□adiffer□n□stor□totell,and□heincons□st□nciesintheiraccountso□lyaddedto□h□myste□□o□the□issingnine. Investigatorsl□ar□edthatth□g□ouphadbeenfr□ends□or□ears,butrecentlytherehad□eenten□iona□□ngt□em.Rumorso□d□sagreem□n□san□argumen□sdurin□thetripbegantos□rf□ce,leadi□□auth□ritiest□□p□culatewhe□her□□ulpl□ywas□nvolved.E□chm□mberofthegroupha□ad□f□erent□toryto□ell,andthei□cons□□tenci□s□ntheiracco□ntsonl□ad□edtothemysteryofthemissingnine□<□p> Inve□ti□atorsle□□ned□hatthegroup□□dbeenf□ie□dsforyea□□,but□ecentlyt□erehadbeentensionamongthem.Rum□rsofdisagreementsanda□gumen□sdurin□thetr□pbega□t□su□f□ce,lead□n□aut□oritiestos□eculate□he□□erfoul□lay□as□nvol□ed.Ea□hme□□□□ofthegrouphada□iff□rentstorytot□l□,an□theinconsistenciesinth□iraccoun□□onlyad□ed□othemy□tery□fthem□□sing□□ne□