Inve□t□gators □□a□ned that□□he gro□p had b□en □□i□n□s for □ears, but recent□y there ha□ bee□ tensi□□ amon□ t□em. Ru□o□s of disag□eem□nts and arg□□ents during th□ t□ip beg□n to□surf□ce, □eading au□horities to speculate□w□ether foul □lay was involved. Each□member of the□□roup h□d a □iffe□en□□story□to□tell, and the □n□onsiste□□ies□in their a□c□unts onl□ add□d to t□e m□ste□□ of the missing nine.