Inve□tig□tors□ea□ne□thatthegr□uphadbe□n□□□end□f□□years,butre□entlythe□e□□db□e□□ensionamo□g□hem.Ru□o□sofdi□agreementsandargumentsduri□gthetripb□g□nto□u□face,leadingauthoritiestospec□la□ewhethe□□ou□□la□□asinvolv□□.Eachmembe□ofth□gro□phadadifferentstorytotel□,an□□heinc□n□istenciesinth□iraccountso□lyaddedt□themysteryof□hemiss□□gnine. □nvestiga□orslear□edthatthe□rouphad□eenfr□endsforye□□s□butr□centlyther□ha□been□□nsio□amongth□m□R□□o□sofd□sa□re□□entsandargu□□nt□d□ri□gthetripb□gant□surface□leadinga□th□ritie□tospec□□atewhethe□foul□lay□□si□volved.Ea□hmemberofthegrouph□dadiffe□entstory□ot□□□□a□d□he□nconsi□□enciesintheiraccou□□sonlyaddedtothe□□□teryofthemissi□gnin□.<□p> Investigato□□learnedthatthegroup□adbeenfrie□□sfor□ea□s,□utrecen□□ythereha□b□en□ensionamongthem.Rumo□sofdisagree□e□tsandargumentsduri□gthe□ripbegantosurfa□e,lead□ngauthor□tiestosp□culat□whether□□ulplaywasinvolved□Eachmembe□ofthegrouphad□diffe□ent□toryto□ell,andtheinconsiste□ciesinth□i□accoun□sonlyaddedtothe□ysteryof□□emissin□nine. Inv□stigatorslea□nedthatthegrouphadbeenfrie□dsforyear□,butr□centlytherehadb□entens□onamongthem.Ru□orsofdi□agree□entsanda□g□mentsduring□□etripbegan□os□rface,lead□ngauthoritiestos□ec□latewhetherfoulp□aywasinvolved.□achm□mb□roftheg□ouphadadiffer□ntstorytotell□□ndthei□consistenci□sintheiraccountson□ya□dedtoth□myste□□ofthemis□ingnine.<□p>