A federal grand jury in Chicago indicted a high-ranking member of the Sinaloa Cartel in Mexico on a drug conspiracy charge ...

An alleged high-level cartel leader who was arrested by Mexican authorities ... Leal began in 2007 to rise through the ranks of the Sinaloa cartel, which at the time was led by notorious kingpins ...

Assistant U.S. attorney Francisco Navarro said the plea discussions with Zambada, a leader of Mexico's powerful Sinaloa ... cartel factions, underscoring the brutality of their warfare. The chain ...

The alleged leader of a Sinaloa cartel faction appeared in San Diego federal court Thursday on charges related to the trafficking of major quantities of drugs. Octavio Leal-Hernandez, 44 ...

MORE: Top Sinaloa cartel leaders, including son of El Chapo, taken into US custody: DOJ A frail-looking Zambada appeared at the hearing in a beige smock over an orange T-shirt and reading glasses ...

Ceferino Espinoza Angulo, 43, allegedly worked with others to obtain fentanyl, cocaine, heroin, methamphetamine and ecstasy in Mexico for distribution in the U.S., according to an indictment Monday.