□nves□igat□r□l□arnedthatthegroup□adbeenfr□endsforyears□b□t□ecently□h□reh□dbeentensionamongthem.Rumors□□□isagreementsa□dargu□entsduringthetripbeganto□u□face,□e□□in□auth□ritiestospecul□tewhetherfoulplayw□sinvolved□Eachmemberoftheg□ouph□d□diff□rentst□rytotell,andth□in□o□si□□enciesintheir□c□ou□tsonl□added□othe□yste□yoft□emissingnine. Inv□sti□ators□e□rne□that□hegrouphadbeenfriendsforyears,butrec□□tly□herehad□een□ensio□a□ongthem.□umo□s□fdisag□e□mentsand□rguments□uringthetripbegantosurf□ce,lead□n□a□tho□i□iestospeculatewhether□oulpl□ywa□involved.Eachmemb□rofthegrouph□dadiffere□t□tory□otell,□ndth□i□□onsisten□i□sintheiraccountsonly□ddedtothemysteryofthemissi□gn□n□□ □p>□n□□stigators□earn□dt□□ttheg□ouph□dbeenfriendsforye□□□,butrecentl□□□er□hadb□entens□ona□ongthem.Ru□□rsof□is□gre□ment□andargu□ent□d□□in□□hetr□□b□ga□tosurfac□,□eadingauthor□□□es□o□peculatewhetherfou□playwasinvo□ved.Eachme□berofthegroupha□adifferents□orytotell,an□theinconsis□□n□i□s□nth□iraccountsonlyaddedtoth□mysteryofthemissingnine. I□□es□igatorslear□edt□□tthegrouphad□eenfri□□dsforyears,but□ecentl□thereh□db□entension□mo□g□hem.Rumo□sof□isagre□mentsan□argumentsduringthet□ipbegantosurfac□,l□adinga□thorities□osp□cul□tew□etherfoul□layw□□involved.Eachmem□eroft□□grouphadadifferents□oryto□ell,an□□heinco□□iste□□□esi□their□c□ountsonlya□dedtot□emysteryofthemi□□ing□ine.