Enrique "Kiki" Camarena disappeared in 1985 shortly after he helped bust a billion-dollar marijuana operation in Mexico.

Rafael Caro Quintero was arraigned on multiple drug and weapons offenses in Brooklyn federal court following his extradition Thursday to the U.S. from Mexico.

The Mexican drug kingpin who was brought to the United States on Thursday is accused in the 1985 kidnapping, torture and murder of DEA agent Enrique “Kiki” Camarena.

Forty years after his alleged involvement in the kidnapping, torture, and killing of a Drug Enforcement Administration agent, Mexican drug lord Rafael Caro Quintero was expelled from Mexico and appeared before a judge in Brooklyn on Friday afternoon.

Mexican authorities finally extradited one of the most wanted drug lords in the United States, signaling that the Latin American

The White House called Caro Quintero “one of the most evil cartel bosses in the world” in a statement before his arraignment, where more than 100 Drug Enforcement Administration agents and other federal officials filled a large ceremonial courtroom.

The alleged founder of the Sinaloa drug cartel was ordered held without bail in New York after he was sent by Mexico to face US charges tied to the slaying of a US Drug Enforcement Administration agent that was dramatized in the “Narcos” series on Netflix.

A once-powerful drug lord convicted of one of the most notorious killings in the history of the Mexican narco wars is among 29 individuals Mexico transferred Thursday to the United States, law enforcement sources told ABC News.