I□vestigators□earn□□thatthegro□ph□dbe□nfrien□sforyears,butr□centlytherehadbeentensio□□mongthem.Rumorsofdisagreement□□ndargumentsduringthetripbe□antos□rfa□e,leadingauthorit□estospeculatewhet□er□o□lpla□□a□involv□d.Ea□hmemberofthegrouphad□dif□erentst□ry□otell,an□□heinconsi□tenc□es□□theiraccoun□sonlya□de□tothemy□teryo□□hemissin□n□ne.<□p> □□>□nvestiga□ors□earned□hatt□egrouphadbee□fr□e□dsforye□rs,butrecent□ythe□eh□dbeente□sionamong□hem.R□morsofdisa□reeme□tsanda□□umentsdur□□gthet□ipb□g□ntosurface,leading□ut□or□□□e□tos□eculatewhetherfo□lplaywasinvolve□.Eachmem□e□□□thegrouphada□iffer□ntstoryto□ell,□ndthe□ncon□istenci□sin□hei□accountsonlyadded□o□hemysteryof□he□issin□nine. Investi□a□orsle□□nedthatthegr□uphadbe□n□riendsf□r□ear□,butr□cently□her□hadbeentensi□namo□gthem□Rumorsofd□sag□e□me□tsand□□g□mentsd□ringthetripbega□tosurfa□e,leadin□authori□i□stospecula□ew□□t□erfoulplaywa□i□volv□d.Eachmem□erofthegrouph□da□ifferent□to□ytotell,andtheinconsist□□ciesin□h□□raccou□tso□lyaddedto□he□ysteryofthem□ss□ngnine.□/p> Inv□stigatorslearned□□a□t□egrouphad□□enf□iendsfory□ars,butrecentlytherehadb□ent□□sionamo□□them.Rum□rsofdisagreement□a□□argu□entsduringthetripbegantosu□fa□□,lead□nga□t□o□itie□tospe□ula□ewh□□herfoulpl□ywa□involved.Ea□hme□bero□thegrouphada□if□□ren□sto□ytot□ll□and□heinconsisten□iesin□heira□c□untson□□addedtoth□mystery□f□hemissingn□ne.□□p>