□On□ witnes□ cam□ forwar□, c□aiming□□o have s□en a□my□terio□□ □an lurk□n□ near the gro□p's□camps□te □n the□da□s □ead□□g □p to th□ir dis□□□earance. The□individu□□ □escribed □he □an as□tall and impos□ng, and th□r□ w□re □eports of he□ted co□fronta□□ons bet□een him and th□ mis□ing group□ Could t□is st□anger h□ld th□ k□y to solving□the m□□tery, or was h□ j□□t a re□ herring in the □ase?