In 2015, Mexican drug lord Joaquín “El Chapo” Guzmán executed one of the most daring prison escapes in modern history. From his cell in the maximum-security Altiplano prison, he slipped through a shower floor hole into a mile-long tunnel nearly 10 meters underground. The tunnel featured electric lights, ventilation, and a rail-mounted motorcycle used to move tools—and possibly El Chapo himself—stretching from his cell to a construction site outside, secretly excavated by his cartel for months. S