Drug lord Joaquin Guzman used tunnel for prison break

Mexican officials say 'El Chapo' escaped through 1.5km tunnel from shower area of his cell at Altiplano prison.

The Mexican drug lord Joaquin Guzman is known as El Chapo or
The Mexican drug lord Joaquin Guzman is known as El Chapo or "Shorty"

Mexican drug lord Joaquin "El Chapo" Guzman escaped from a maximum-security prison through a 1.5km tunnel, government officials said, in his second jail break in 14 years.

El Chapo was last seen in the showers of the jail on Saturday. It was the second time he had escaped from a top security prison.

In 2001 he broke out by hiding in a laundry basket after bribing prison officials.

Guzman had been serving a sentence of more than 20 years after being arrested in Guatemala in 1993. His recapture in 2014 was hailed as a victory for Mexico's government.

But following his escape, the head of the powerful Sinaloa Cartel has done what Mexican authorities promised would not happen after his re-capture last year - slip out of a maximum security prison again.

President Enrique Pena Nieto reacted by saying he wanted a full investigation into the jailbreak to uncover whether any public officials helped the kingpin escape.

Pena Nieto was flying to France on a state visit when news of Guzman's escape late on Saturday night broke. In a statement read out on Mexican local TV, Pena Nieto said he had confidence the country's security forces would recapture Guzman.

After security cameras lost sight of Guzman, guards went into the cell and found a hole 10 metres deep with a ladder, National Security Commissioner Monte Alejandro Rubido said.

The gap led to the 1.5km tunnel with a ventilation and light system, Rubido said, adding that its exit was in a building that was under construction in central Mexico State.

A motorcycle on a rail system was found in the tunnel and is believed to have been used to transport tools and remove earth from the space, which was 1.7m high and around 80cm wide.

Eighteen employees from various parts of the Altiplano prison have been taken in for questioning, the security commissioner, Monte Alejandro Rubido, said in a news conference.

In more than a decade on the run, he transformed himself from a middling Mexican capo into arguably the most powerful drug trafficker in the world.

His cartel has been heavily involved in the violent drug war that has torn through parts of Mexico for the last several years.

At one point, his fortune grew to more than $1bn, according to Forbes magazine, which listed him among the "World's Most Powerful People" and ranked him above the presidents of France and Venezuela.

In 2013, the financial magazine took Guzman off the list, saying it was likely security expenses had cut into his trove.

His Sinaloa Cartel took over much of the lucrative trafficking routes along the US border, including cities such as Tijuana and Ciudad Juarez.

Guzman's play for power against local cartels caused a bloodbath in Tijuana and made Juarez one of the deadliest cities in the world.