Death of cartel boss El Mencho could impact America's ongoing fentanyl crisis as his organization allegedly caused hundreds ...

Mexican authorities say surveillance of a romantic partner helps special forces find and kill cartel boss Nemesio “El Mencho” ...

Widespread cartel violence in Jalisco following the killing of drug lord "El Mencho" has triggered international safety ...

Former drug kingpin Owen Hanson joined NewsNation to discuss the signficance of the Jalisco New Generation Cartel leader's ...

Documents reveal the fall of “El Mencho" was the culmination of an aggressive “total elimination" strategy pursued by the U.S ...

Nemesio Oseguera, most commonly known as "El Mencho," was killed in a raid by Mexican military special forces on Sunday in ...

Like other drug lords, Nemesio Oseguera Cervantes, known as “El Mencho,” had spent years avoiding the spotlight ...

A clandestine romantic meeting wasn't as secret as fentanyl kingpin "El Mencho" believed, leading to a fierce gunfight and ...

Nemesio Rubén Oseguera Cervantes, known as "El Mencho," was the leader of the notorious Jalisco New Generation Cartel prior ...

Officials identified “El Tuli” as a top CJNG logistics and financial operator who acted as a right-hand man to "El Mencho." ...

The Mexican army killed the country’s most powerful cartel leader and one of the United States’ most wanted fugitives, ...

The founder of the ruthless Jalisco New Generation Cartel was killed Sunday in Mexico, authorities said, ending a criminal ...