Investig□torslearnedt□at□hegrouphadb□enfriends□oryears,b□trec□ntlyth□re□adbee□t□nsionamon□them□Ru□orsofdisagreement□andarguments□uri□gthe□ri□beg□ntosurface,leadin□authoritie□to□peculatewhet□□□□o□lpla□wa□involved.□achmem□erofthegr□uphadadif□erentsto□ytote□l,andtheinco□□iste□cies□nt□eir□cc□untsonl□ad□edtothem□st□ryoft□emissing□i□e. I□vestigatorslearn□d□hattheg□oup□adbeenf□iends□oryears,butrecently□herehadbeenten□ionamongthem.Rumo□s□fdis□greementsanda□g□mentsdu□ingthetrip□ega□tosu□f□ce□□ead□n□□uth□ri□iestospeculatewhe□herfoulpl□ywasin□olve□.Eachmemberofth□grouphadadifferentstorytotell,a□dtheincons□ste□cie□intheiracco□ntso□lyadd□dtothemyst□□yofthemi□si□gn□ne. Invest□gator□le□r□edthat□hegro□phadbeenfriendsforye□rs,butrecentl□therehadbeentensionamon□them.□□mo□sofdisa□reementsa□dar□□□□□t□d□ringthetri□begant□□u□face□le□dingauthoriti□stospeculatewh□□he□foulp□□y□a□i□vo□ved.E□ch□e□berof□□e□ro□p□ada□iffe□□ntsto□ytotell,andthei□consistencie□inthe□raccountson□yadd□dtothemysteryofthemissingnine.□/p>