□nve□t□ga□orslea□nedtha□the□rouphadbe□nfriend□foryears,□utrecen□ly□hereha□b□entensio□a□ongthem.Rumors□□disa□reementsandarg□mentsdur□□gt□et□ip□eg□nto□u□face,leadi□gauthorit□es□o□pecu□□□e□□ether□o□□□la□wasin□ol□ed.Eac□memberofthe□rouphadadifferentstory□otell,andt□einconsistenci□sintheira□countso□lyaddedt□□hemyste□yoft□emissingnine. In□est□g□torsle□□nedthatth□g□ou□□adbee□frie□ds□orye□rs,□utr□centlytherehadbeentension□mongt□e□.Rumor□□fdisa□reementsa□□a□guments□uringt□e□rip□ega□tosurface□lead□nga□thoritiestospecu□atew□ether□oulpl□ywasinvolv□d.Eachm□□b□rofthegrouphadadi□fere□tstorytote□l,andtheinconsi□tenciesintheiraccou□ts□nlya□de□tothe□ys□eryof□hemissingnine.□/□> □nvestigatorslearnedthatthegrou□ha□beenfri□ndsf□rye□rs,butrecentlytherehadbeentensionamon□them.Rumo□□ofdisagreemen□sanda□gumentsduring□□etr□□□□gan□osurface,lea□□ngauthoritiest□spec□latewhetherfoulplaywa□i□volved.Eachmemberofthegrouphadadiffere□tstorytotell,an□theinconsi□tencie□inthe□raccountso□lyadde□tothemystery□□themi□singn□ne□□/p> Invest□gat□rslearnedt□□tthegrou□hadb□□n□rien□sfory□ars,but□□c□□tlyth□rehadbeentensionam□ng□hem.Rumorsofdisagreementsandargumentsdur□n□thetrip□egantosur□ace,le□dinga□th□rities□ospe□□la□ewhetherfo□lplaywasi□vo□ved.Ea□hmembe□ofth□g□ouphad□di□fere□□storytot□ll,□ndthe□ncon□□stenciesinthe□ra□coun□□o□l□addedtothemyster□□ft□emissingnine.