Ismael "El Mayo" Zambada, longtime leader of Mexico’s Sinaloa drug cartel, pleaded not guilty to U.S. narcotics trafficking and murder charges on Friday. Zambada said in a letter that he was ...

NEW YORK (AP) — Ismael “El Mayo” Zambada, a powerful leader of Mexico’s Sinaloa cartel, pleaded not guilty Friday in a U.S.

Ismael "El Mayo" Zambada, a powerful longtime leader of Mexico's Sinaloa drug cartel, pleaded not guilty Friday to U.S. narcotics trafficking and murder charges.Participating in a court hearing ...

NEW YORK — 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 ...

NEW YORK -- Ismael "El Mayo" Zambada, a powerful longtime leader of Mexico's Sinaloa drug cartel, pleaded not guilty Friday to U.S. narcotics trafficking and murder charges. Participating in a ...