□p>□nvest□gators learned□that the group ha□□□een □rie□ds for ye□rs, b□t recently□the□e h□d been□tension am□ng the□. Rum□r□ of disagreem□nts□an□ arg□ments during the trip began □o surfac□, lead□ng authorities t□ specul□te□w□□t□er fo□l pl□y was □□volved. Each mem□er of □he g□□up had a diffe□en□ story to□tell,□and th□ incon□istencies in t□eir account□ □n□y □dded to□the my□t□ry o□□t□□ missing□□ine□
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