Investigatorslearnedt□atthe□rouphadbeen□riendsfory□ars,butrecentlythereh□dbe□nt□ns□on□mongthem.Rumorso□d□sagreementsandarg□men□s□uringthetripbe□antosurface,leadinga□□h□□ities□ospeculat□whetherfoulplaywasi□volved.Eachm□mberofthegrou□□adadiff□rentstoryto□e□l,an□theinc□ns□st□nciesintheiraccountsonl□adde□tot□em□ster□ofthemis□ingnine.□/□>□p>Invest□gatorslearnedthat□hegroup□adb□enfri□□ds□oryea□s,butrecently□hereh□dbe□ntens□on□mong□hem.Rumorso□disagree□e□tsandargumentsdu□ingthetripbegantosurfa□e,leadi□□authoritiest□speculatewhethe□fou□playwasinvolved□Eachmem□er□fthegrouph□□adiff□rentstor□totell,andt□einconsistenc□es□□t□eiraccounts□nl□addedtothemysteryofthemissingnine. Inves□ig□torslearne□thatthegrouphadb□e□friendsfo□y□ar□,bu□r□□entl□there□adbee□tensionam□ngthem.Rumorsof□isag□ee□entsan□a□gumen□sd□ri□gth□tripbeg□nt□surface,lea□inga□□horit□es□o□pecu□□tewhetherf□ul□l□□□asinv□lved.Eac□mem□eroft□□gro□phada□i□f□re□tsto□□totell,□n□th□i□consiste□ciesi□theira□countso□l□adde□toth□mysteryofthemi□□□□gnine. Investigatorsle□r□edtha□t□□g□ouphadb□enfriend□foryea□s,butrece□t□□t□ereha□beentensionamongthem.Rum□□s□fdi□agreem□n□san□arg□me□t□du□in□thetripbegantosurfac□,le□di□ga□thoriti□st□specul□tewhetherfoulp□aywasi□volved.Eachmember□fthegrou□h□dadi□ferents□ory□o□□□l,an□□heinconsistencies□nt□ei□acco□n□s□nlyadd□d□ot□emy□□□ryofthemissingnine.