MEXICO CITY — (CNN) On the night that Mexican drug kingpin Joaquin “El Chapo” Guzman escaped from prison, it took 18 minutes for guards to arrive at his cell after they lost sight of him on surveillance video, Mexico’s interior minister said.
Investigators are trying to determine if the guards’ response time contributed to his July 11 escape from the maximum-security prison west of Mexico City.
“That is part of what the attorney general’s office is looking at — if the protocols were fulfilled in the correct times,” Interior Minister Miguel Angel Osorio Chong said at a news conference Thursday.
Guzman, Mexico’s most notorious drug lord, slipped through a hole under the shower in his cell and escaped through a mile-long tunnel to freedom, authorities said.
Guzman’s cell was videotaped 24 hours a day.
But the surveillance had two blind spots for privacy — the toilet and the shower.
Closed-circuit video shows him going to the shower fully clothed twice and bending down behind a wall. After the second time, he never resurfaced in the cell.
It’s likely prison workers helped Guzman break out, the interior minister said this week.
Osorio Chong said he has already fired the prison director and other prison officials.
Mexican authorities announced a $3.8 million reward for information leading to Guzman’s capture.
Nicknamed “Shorty” for his height, Guzman already had pulled off one elaborate escape from a maximum-security prison.
In 2001, he managed to break free while reportedly hiding in a laundry cart.
It took authorities 13 years to catch him — closing in as he was sleeping at a Mexican beach resort.
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