Who is the girlfriend of Rubén Nemesio Oseguera Cervantes “El Mencho”? She helped locate the cartel leader.

According to estimates from the U.S. Drug Enforcement Administration ( DEA ), Nemesio Oseguera Cervantes was considered one of the richest drug lords in the world. U.S. authorities calculated that his net worth could exceed $1 billion, although other assessments place it at no less than $500 million.

A carefully coordinated intelligence effort led Mexican forces to a secluded mountain compound where the country’s most wanted cartel leader

There is great concern about possible violence during El Mencho's funeral ceremonies.

The killing of Nemesio Rubén Oseguera Cervantes in an operation in Jalisco state is likely sending "psychological shockwaves" through Mexico's drug cartels, a former high-place U.S. official told CBC News on Monday.

Nearly 100 suspected cartel drug traffickers, including Nemesio El Mencho Oseguera Cervantes's brother, were transferred to the US for trial after a terrorist designation. Nemesio, the leader of the Jalisco New Generation Cartel,

Nemesio Oseguera Cervantes, known as El Mencho, died after a security operation aimed at arresting him in Jalisco state. The defence ministry said he .

The Mexican army killed the leader of the Jalisco New Generation Cartel, Nemesio Rubén Oseguera Cervantes, “El Mencho,” on Sunday, decapitating what had become Mexico's most powerful cartel and giving the government its biggest prize yet to show the Trump administration its efforts.