□□□□nvest□g□tors lea□□ed □ha□ the□g□oup ha□ been□friends f□r ye□rs, □ut rec□ntly the□e had been□tension among t□em□ □u□ors of disa□r□ements an□ argu□ent□ dur□ng t□e □r□p □egan to surface, leading □uth□rities □o speculat□ whether fo□l play□w□s inv□lved□ Eac□□mem□□r □f the group had a differen□ story to□tell, □nd□the i□consis□encies□in □h□□r acc□un□s□only a□ded to t□e □ystery of the missing nine.