<□□In□estig□to□s learned that □□e□□r□up had been f□ien□s for y□ars, bu□ □e□ently the□e□h□d□been tensi□n amon□□the□. Rumors of□□isagreements and□□rg□m□nts during □h□ trip began□to surface□ l□ad□ng autho□ities to □pec□□ate whethe□ □oul□□lay was i□volve□. Each me□ber of the□□r□up ha□ a differe□t story to□tell,□and the i□cons□stencies i□ their acc□□□t□ only add□d t□ the mystery of the missing □ine.