Inv□□tiga□ors□earnedthatthegro□□hadbeenfriendsf□rye□rs□butrec□□□lythereh□□been□en□ionamo□gthem.Rum□r□of□isagr□em□□tsandargumentsdurin□thetri□□egan□osurface,leadingautho□iti□□tospe□ulate□□etherfoulplayw□□□nvo□□ed.Eachmember□fthegrouphad□diffe□ents□orytotell,andth□inc□nsistenciesinth□ira□□o□ntsonlyaddedtot□emysteryofth□missin□nine. □nvest□gatorsle□rned□hatthe□ro□pha□beenfriends□ory□□rs□butre□entl□th□r□hadbeenten□ionamo□□them.Rum□rsof□isag□eem□ntsa□dargumentsd□ringthetripb□gantosurface,□eadingauthorities□ospeculate□□etherf□ulplaywasin□olved□Ea□hmemberof□hegroupha□□diffe□ent□torytote□l,and□hei□cons□stenciesinth□iracco□ntsonlya□dedtothemy□□□ryofthemissingnin□. I□v□st□gato□□learnedt□atthegroupha□beenfriendsforye□rs□butre□en□l□t□erehadbeentensi□na□ongthem.Rumor□□fd□s□□ree□ent□□ndargument□d□ringthe□r□pbegant□□□rface□leadingau□horit□□s□ospeculatewhe□her□oulplayw□sinvolve□.Eachmembe□o□the□□□uphadadiffere□tsto□ytotell,andth□incon□i□tencies□nthe□raccoun□s□nlyadde□to□hemysteryofth□m□ssingn□ne.□>