□p>Inv□st□gators learned that the gr□up□h□d been fr□e□□s□for yea□s□ but rec□ntly□□her□ had been t□nsion among□them□ Rumors of□disagr□em□n□s and arguments during the tr□p began□t□□□urface, lead□ng aut□or□ties t□ speculate□□hether fo□l□play was inv□lve□. □ach member o□ the group had □ different st□ry to tell,□a□□ t□e□□□c□nsistencie□ □□ th□i□□ac□ount□ □nly added to the my□tery of th□ missi□g ni□e.