□p□Inv□stigators□□earned tha□ t□e gr□up□□a□ been f□iends f□r yea□s, but□re□ently there h□d b□en tens□on among t□em. Rumors of□disagreemen□s a□d argument□ du□ing the trip began to su□□ace, le□di□g autho□i□ie□□to speculat□□□hether□f□ul play w□s inv□□ved. E□□h m□□□er of the group had a □□ffer□nt sto□y to□tell, and the □nconsistencies in their□accounts onl□ added to the m□stery o□ □he m□ssing nine.<□p>
<□2>故事情□<□h2>