□p>Investiga□ors learned□t□at the group □ad b□en □□iends □o□ □e□rs□ but r□cently there had b□en tens□□n am□ng them. Rumors of disag□□em□n□s□and argume□□s du□i□g the trip □egan to□□u□□ace, □eadin□ auth□□□ties to specula□□ □he□her f□u□ pl□y was i□volved. Eac□ membe□ □□ □he group had a different story to te□l,□□nd the inconsi□tencies in the□r□accounts only added to the myst□□y□of the mi□sing nin□.