The alleged cofounder of the Sinaloa Cartel, in U.S. custody since his arrival in July, could strike a deal to avoid the ...

Ismael "El Mayo" Zambada decided to stick with the lawyer defending him from U.S. drug trafficking charges despite a possible ...

A former heir apparent to the violent Sinaloa cartel may help put the alleged leader of the drug syndicate—his father Ismael “El Mayo” Zambada—behind bars for the rest of his life.

Ismael "El Mayo" Zambada, 76, has pleaded not guilty to a slew of federal drug and weapons charges. He had been wanted in the U.S. for more than two decades when he landed over the summer at a ...

The accused Mexican kingpin Ismael El Mayo Zambada on Wednesday decided to stick with the lawyer defending him from U.S. drug trafficking charges despite a possible conflict of interest.