Inv□stigator□ learned th□t t□e group□had been friends fo□ year□□□□□t rece□tly th□re had been tensi□□ am□ng the□. □um□rs o□ disagre□ments and□□rgument□ during the □ri□ □egan □o surface, □eadi□□ authoritie□ to speculate □hether fo□□ pla□ wa□ invo□□ed. Each membe□ of the gr□up had a d□fferent□story □□ tell, □nd the □nconsiste□c□es□in □heir □□counts□□nly added to the□mys□ery of the missin□ nine.<□□>