□p>Investigat□rs l□a□□ed □ha□ □he group had been□frien□s for□□ears, □ut recent□y□the□e had□b□□□ □en□i□n □□on□ them. Rum□rs □□ di□agreeme□ts and□argum□n□s during t□e □rip b□□an to s□r□ace, leadi□g autho□ities to specul□□e □hether foul□play w□s invol□e□□ Each □ember □f th□ gr□up had a □ifferent story to tell, and t□e inconsistencies in thei□ acc□□n□s only a□□ed□to the mystery of th□ missi□g n□n□.