But she never existed, Mexican navy officials now say.

“We want to emphasize that we have no knowledge about the report that emerged with the name of a girl,” navy Assistant Secretary Angel Enrique Sarmiento said Thursday. “We never had any knowledge about that report, and we do not believe — we are sure — it was not a reality.”

Sarmiento said a camera lowered into the rubble of the Enrique Rebsamen school showed blood tracks where an injured person apparently dragged himself or herself, and the only person still listed as missing was a school employee. But it was just blood tracks — no fingers wiggling, no voice, no name. Several dead people have been removed from the rubble, and it could have been their fingers rescuers thought they saw move.