Inv□st□gator□learn□dth□t□hegrou□□adbeenfri□ndsforyear□,bu□re□□ntlyth□□ehad□eent□n□io□am□ngt□□m.Ru□o□sofdisagreementsandarg□me□□□durin□thet□ipbegan□osurfa□□,leadingautho□itie□□o□□ecu□atewhet□erfoulplaywasinvol□ed.Eac□□emberof□he□□o□ph□da□i□fer□ntstory□otell,an□theinco□sis□e□cie□int□□□raccount□onlyadd□dtot□emy□t□r□oft□emissingn□ne. I□ves□igatorslea□nedth□□thegrou□hadbeenfriendsfor□ear□,butrecentlyth□rehadbeentens□onam□n□th□m.Ru□orsofdisa□re□mentsandarg□□entsd□□ingthe□rip□egantosurface,lea□ingauthorit□estos□eculatewheth□rfoulpla□wa□inv□lved□Eachm□mb□roft□egrouphadadifferen□s□orytotell,andt□ein□o□sisten□iesint□eiraccount□□nlya□□edtothemyster□ofthem□ssingni□e. Investigatorslearnedthatthe□rouphadbeen□riendsfory□ar□,but□ecent□ytherehadbeente□sionamong□hem.□umors□fdi□agreementsandargumentsduringthetrip□egantosurfa□e,l□adi□gauthorit□es□ospecul□tewhetherfoulplaywasinv□l□□d.Eachm□mber□fthegro□phada□i□fe□entstor□tot□ll,and□he□□consist□nciesintheirac□ountso□lyad□edt□them□ster□ofthemissi□□nine.<□□>