Investigator□learnedthatthegrouphad□e□n□riendsforyears□□utrecentlyther□hadbeenten□ionamon□them.Rumorso□d□□agreeme□□s□ndargume□tsduringthetripbeg□ntosurface,leadingauthorit□est□s□ec□l□□□wh□t□er□oulpl□ywasinvolved.□achme□berof□heg□oup□adadiffere□ts□ory□otell,andtheinc□nsistenciesin□hei□accountso□□yadde□tothemysteryoft□emissi□g□□ne□□/p><□>□n□e□tigat□rslea□nedt□attheg□ou□hadbeenfriendsfor□ears,b□trecentlythere□□db□□n□en□ionamong□hem.□um□rsofdisagreement□andargu□ent□d□□ingthe□ripbegantosurface,lead□ngauthorit□e□tospe□u□□tewhethe□foulplayw□sinvolve□.Eachmembe□ofthegrouphadadifferents□orytotell,andtheinconsi□tenciesintheiraccountsonlya□□□dtothemysteryof□hemissin□n□□e. Inve□t□g□torsl□arnedth□tthegr□uphad□□e□□r□endsfory□□□s,butrecently□hereh□dbeent□ns□□namongthem.Rum□r□□fdisa□reem□nts□ndargumen□sduringthet□ipbegan□osurface,le□□□n□authori□i□sto□pecul□tewhetherfoulp□ay□□si□volved.□achmemberofthegrouph□dadi□□ere□□storytotell,and□h□inconsiste□c□e□inthei□a□c□□ntsonlyadde□toth□my□te□yo□□h□□issingnine. □nvestigato□slearnedthatthe□rouphadb□enfr□e□dsforyears,butrecen□lyther□hadbeen□e□s□on□□ongt□e□□Rum□r□ofdi□agr□emen□sandargumentsduringt□etripbegan□os□r□ac□,l□adingauthorit□estospecula□ew□e□h□rf□ulpl□ywa□in□olved.Eachmemb□roft□egr□upha□adifferen□st□ryto□□l□,a□□th□incon□□□tenciesi□theiraccou□tson□yaddedtothemyst□ry□fthemissingn□ne.