He is now believed to be in witness protection. Another son, Ismael Zambada Imperial, known as "Mayito Gordo," was extradited from Mexico in 2019 and pleaded guilty to federal charges in San Diego.

Jesús "Chuy" Guzmán Castro is alleged to be a key figure within the Sinaloa Cartel aligned with the faction loyal to Ismael "El Mayo" Zambada.

Ismael Zambada Garcia, known as “El Mayo,” and who the US says runs a Sinaloa faction that has fueled the fentanyl trafficking into the US, boarded a plane with Joaquin Guzman Lopez ...

NEW YORK (AP) — U.S. prosecutors said Wednesday that they're discussing a potential plea deal with Ismael “El Mayo” Zambada, ...

Ismael “El Mayo” Zambada, the alleged boss of Mexico’s Sinaloa drug cartel, was arrested by authorities in Texas on Thursday, the US Justice Department said. Zambada, believed to be in his ...

The group known as "Los Rusos" is a faction of the Sinaloa Cartel who remain loyal to Ismael "El Mayo" Zambada ... organization will fare poorly in the Imperial Valley. According to court records ...

Then he upped the ante: He would work with U.S. authorities to capture Ismael “El Mayo” Zambada, a 76-year-old don who had founded the Sinaloa cartel with El Chapo, said current and former U.S ...

Eliseo Imperial Castro, alias "Cheyo Antrax," was the nephew of cartel co-founder Ismael "El Mayo" Zambada. Both are U.S.

Mexican President Claudia Sheinbaum said that her administration will evaluate the repatriation request of Ismael "El Mayo" ...