The arrest last summer of Mexico's most elusive drug lord set off a bloody regional war, leaving more than 1,000 dead and more than 1,000 missing. NPR reports from the state of Sinaloa.

A son of Mexican drug kingpin Joaquin "El Chapo" Guzman has agreed to plead guilty to drug trafficking in the United States ...

Ovidio Guzman Lopez, the son of notorious Mexican drug kingpin “El Chapo” intends to plead guilty to U.S. drug trafficking ...

Mexican authorities in Sinaloa state said 20 people were killed, including some who were decapitated, in the latest episode ...

Authorities in the northern state of Sinaloa reported on Monday the discovery of 20 bodies in Culiacán, five of which were ...

The "VIPs" turned out to be Ismael "El Mayo" Zambada, one of the world's most elusive and dangerous drug kingpins, and Joaquin Guzman Lopez, the son of Zambada's partner-in-crime, Joaquin "El ...

MEXICO CITY — Mexican drug kingpin Ismael "El Mayo" Zambada, the co-founder of the notorious Sinaloa drug cartel, is in U.S. custody. He briefly appeared in federal court in Downtown El Paso ...

Accused Mexican kingpin Ismael "El Mayo" Zambada listens to the court interpreter as he holds his earpiece as the judge questions him about possible attorney conflicts during a hearing at court in ...

Walking with a noticeable limp, Ismael “El Mayo” Zambada Garcia, 76, was led by the arm by federal marshals to the defense table inside the same courthouse where his cartel co-founder, Joaqui… ...

Ismael "El Mayo" Zambada, a powerful leader of Mexico's Sinaloa cartel, pleaded not guilty Friday in a U.S. drug trafficking case that accuses him of engaging in murder plots and ordering torture.

In this courtroom sketch, Ismael Zambada Garcia, also known as El Mayo, center, is seated beside his defense attorney Frank Perez, left, in Federal Court, in the Brooklyn borough of New York, on ...

In this courtroom sketch, Ismael Zambada Garcia, known as "El Mayo," center, is seated beside his defense attorney Frank Perez, left, in federal court, in the Brooklyn borough of New York, Sept ...