Gulf cartel boss Osiel Cardenas Guillen’s son-in-law pleaded guilty to extortion and money laundering charges Thursday.

The indictment and court testimony highlighted beatings, kidnappings and fatal shootings that were part of the conspiracy ...

According to court records, the driver told investigators that he was transporting the ammunition to an individual who would ...

A son-in-law of a former Mexican cartel leader admitted in federal court to orchestrating a violent scheme that controlled ...

Carlos Favian Martinez, son-in-law to former Gulf Cartel drug lord ... who started a violent brand of cartel violence through the formation of the Zetas. On Thursday, Martinez entered a guilty ...

"El Ricky" is responsible for an attack against military personnel in the state of Nuevo Leon that resulted in two soldier ...

With a strong presence in about 17 Mexican states - or half the country - Los Zetas is currently the largest criminal syndicate operating in Mexico. The Gulf Cartel was in the midst of a violent ...

Eleven alleged Zetas triggermen were sentenced last year ... might have been sent to the border to go to work for the rival Gulf cartel, Mexican authorities said.

The founder of the feared Los Zetas drugs cartel has been deported ... Cárdenas Guillén made his criminal career in the Gulf drugs cartel in the 1990s, reportedly not shying away from having ...

José Alfredo Cárdenas Martínez faces the charge of coordinating “an international conspiracy to possess with the intention of distributing methamphetamine, cocaine and fentanyl” ...