Mexico 's attorney general on Sunday toured the building located at the end of the tunnel used by drug lord Joaquín "El Chapo" Guzmán to escape from the country's Altiplano maximum-security prison.
Arely Gómez inspected the tunnel opening inside the building that had been dug clear.
Gómez also looked around the basic kitchen and bedroom area where a pair of trainers had been left beside the bed.
Guzmán, who led the Sinaloa cartel, escaped from the Altiplano prison late on Saturday.
He fled through a mile-long tunnel from his cell, emerging in a building that was under construction.
Prosecutors are questioning 30 prison employees amid suspicions of an inside job.
SEE ALSO: The world's most notorious drug lord escaping from prison is 'almost Mexico’s worst nightmare'
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