Jess Enrique Rejn Aguilar is a former leader of the Mexican criminal organization known as Los Zetas. He was wanted by the governments of Mexico and USA until his capture on July 4, 2011 in Atizapn de Zaragoza, a Mexico City suburb.
Rejn Aguilar was born in Campeche, Mexico in 1976. On April 3, 1993, Rejn Aguilar entered the Mexican Army in his home state of Campeche and in 1996 was assigned to Special Forces Airmobile Group . In 1997, he was assigned to the Mexicos Federal Attorney Generals Office in the cities of Reynosa and Miguel Alemn in Tamaulipas. In 1998 he was assigned to Saltillo, Coahuila. He deserted the army in February 1999 and in March the same year, at the invitation of Arturo Guzmn Decena, known as The Z1 was integrated into the group offormer soldiers who founded Los Zetas as the armed wing of the Gulf Cartel.
Source: Wikipedia