Texas, is introducing legislation Thursday aimed at increasing transparency in tracking Mexican cartel members who have ...

After drone video footage surfaced of a cartel-on-cartel gunfight near the U.S. border, Republican Congressman Chip Roy of ...

"Border Czar" Tom Homan on Thursday said operational leaks endanger agents and he expects drug cartels to escalate violence ...

ABC News just spent two nights with members of one of the largest cartels in Mexico as they explained their operations in a ...

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

Federal officials in Laredo, Texas, say a traffic stop by local police has led them to 5,000 high-caliber bullets reportedly ...

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

"El Jando" was a significant operator for Los Chapitos and a close ally of Iván Archivaldo Guzmán, the leader of the Sinaloa ...

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

Carlos "El Cuate" Martinez led a conspiracy to fix prices for transmigrante services in South Texas, collecting at least $27 ...