July 4: Federal Police agents escort Jesus Enrique Aguilar, alias "El Mamito", to his presentation to the media in Mexico City.
U.S. officials say Jaime Zapata, a U.S. Immigration and Customs Enforcement agent, was killed and another agent wounded while driving through northern Mexico in February 2011.Fox News
MEXICO CITY – Mexican authorities said Monday they have arrested a co-founder of the Zetas drug cartel who they also suspect was involved in the killing of a U.S. customs agent in Mexico in February.
Jesus Enrique Rejon Aguilar is identified as third in command of the criminal organization founded by former elite soldiers. Over the course of a decade, it went from being the military arm of the Gulf Cartel to its own drug-trafficking organization.
Rejon was one of Mexico's most-wanted men and the U.S. State Department had offered a $5 million reward for information leading to his arrest.
Mexican federal police said he was captured "without gunfire" outside Mexico City in the town of Atizapan on Sunday. He was presented to reporters and photographers Monday.
U.S. Immigration and Customs Enforcement agent Jaime Zapata was shot to death and Victor Avila wounded in February while driving on a highway in San Luis Potosi state.
A week after the attack, police arrested Julian Zapata Espinoza, an alleged Zeta hit man considered one of the agents' primary attackers. He told authorities that they had attacked by mistake because the Zetas thought the agents' car belonged to a rival gang.
Rejon entered the Mexican Army in 1993 and three years later joined an elite unit. In 1997, he was assigned as an agent of the Attorney General's Office in northern Mexico.
Two years later, he deserted and is alleged to have then helped found the Zetas, at first working as security for the head of the Gulf Cartel.
The Zetas are blamed for much of the violence that has left more than 35,000 dead since December 2006, when President Felipe Calderon launched an offensive.
Critics have said that although the government has cracked down on the Zetas and other drug gangs, its offensive has rarely touched top leadership of the Sinaloa cartel.
But the federal security spokesman Alejandro Poire said on Monday that Joaquin "El Chapo" Guzman, the country's most-wanted drug lord, and other Sinaloa cartel members are sought "with the same vigilance and strength" police pursues other drug lords.
"It is weaker than at the beginning of this administration," Poire said in his official blog.
Poire said the government has put a break on the cartel's expansion, touting the 2010 killing by the Mexican army of the third in command, Ignacio "Nacho" Coronel.
Guzman escaped from a maximum-security prison in 2001 and has since become one of the most powerful drug kingpins in the world. The U.S. offers a reward of up to $5 million for information that leads to his capture.