Investigatorslearnedthat□he□rouphad□eenfr□e□dsfory□ars,bu□r□cent□yth□reha□bee□tensi□□amongth□m.Rumor□ofdi□agreementsandargu□entsduring□he□ripbeg□nt□sur□ace,leadin□au□□o□itiestos□e□ulate□hetherfoul□laywa□i□volved.Ea□hmem□□r□ft□e□r□uph□dadifferen□□tory□ot□l□,and□heinconsistenciesintheirac□oun□sonlyaddedt□t□□mysteryofthemissi□gnine.□□p> I□vestigatorslearne□thatthegrouph□dbeenfriendsfo□years,butrec□ntlytherehadbeente□siona□o□gt□em□Ru□□rsofdi□agree□entsan□argument□duringthetripbeg□ntosurface,leading□utho□it□□s□ospecul□tewhether□oulpl□ywas□n□olve□.Eachmemb□□oftheg□oupha□□□ifferentstorytotell□an□theincon□istenc□esinth□iracco□nt□onlya□de□t□themys□eryofthemi□s□ngnine. Investigato□s□□arne□□□atthe□rouphadbeenf□ien□sforyea□□,bu□r□□entlytherehadbeentension□mongthem.□□morsof□isagreemen□sandargume□tsdu□i□□thetripbeg□ntos□rfac□,l□adin□authori□iestos□□c□latewhet□erfoulplaywasi□volved.Ea□hmem□erofth□□□ouphad□dif□erentstory□o□□ll,andthe□nconsisten□iesinthe□racco□ntsonl□ad□edt□th□myst□ryoft□e□issi□gnine.□/□> Investigator□l□□rnedtha□t□egr□u□hadbeenfrien□sforyears,□utrec□ntlyth□re□adb□en□ensio□amongt□em.R□mor□of□isagreementsandargumentsdur□ngt□et□ipbeg□nt□surface,leadingauthoritiestos□eculate□h□□herfoul□laywasinvolve□.Eachmemberofthegroup□adadiff□rent□torytotell,andth□inconsisten□ies□n□heira□countsonlyaddedtothemyst□ryof□hemi□□ing□ine.