Inve□□i□ato□slear□edthat□hegrouphadbeenfriendsfo□years,bu□rec□ntlythere□adbeentensionamongthem.Rumorsofdisag□eements□□da□g□□□n□sduringthetrip□egant□sur□ace,leading□uthoriti□□tospeculate□he□herfoulp□aywas□nvo□ved.Eachm□mb□rofthegrouph□d□differentstory□□tel□,andtheincon□is□e□ciesintheir□ccou□tsonlyaddedtoth□□ys□e□yofthem□ss□n□nin□.□> □n□estigatorslearnedthatthegrouph□d□eenfriendsforye□rs,but□e□□ntlyth□r□hadb□entensio□amongt□em.Ru□or□ofdisagree□entsand□rgument□□□ringthet□□p□□gantosurfa□□,lead□ngauthoriti□stospeculatewhethe□foul□laywasinvolve□□□achmemberofthegr□uphadadifferen□storytot□□l,andthei□consist□□ci□sintheiraccou□tsonlyaddedtothemysteryoft□emi□s□□gnin□. In□estigatorsl□a□nedth□□thegro□phadbeenfri□ndsfory□ars□butrecentlythereh□d□een□ensionamongthem.Rumors□fdi□ag□eements□nda□gum□ntsdurin□th□tri□beg□n□□surface,□□□d□n□authori□□estospeculatewhetherfoul□laywasinvol□ed.Eachmemberoft□□grouphadad□ff□rents□orytotell,□ndthei□con□iste□c□esinthei□accountso□lyadd□dto□h□mysteryofthemissin□nin□.