Mexican drug lord Joaquin Guzman, more famously known as “El Chapo,” is in the process of being extradited to the U.S.

El Chapo escaped from a Mexican prison in July and had been on the run for about six months, during which time he met Oscar-winning actor Sean Penn for a Rolling Stone interview. Mexican Attorney General Arely Gomez told CNN that his lines of communication with actors and producers, particularly in regard to an El Chapo biopic, are partly to thank for his arrest on Friday.

El Chapo faces indictments in seven different U.S. cities for charges that include drug trafficking, money laundering, and homicide. The U.S. Attorney’s Office for the Eastern District of New York is writing a formal extradition request asking that Guzman face charges in Brooklyn. Mexico has rejected multiple requests by the U.S. in the past but, according to the New York Times, officials suggest that the two countries are cooperating regarding this latest bid.

Michael Braun, who was involved in Guzman’s case before retiring from the Drug Enforcement Administration in 2008, told CNN that the only way for Mexico to “ensure absolutely that they don’t go through another embarrassing situation, another embarrassing escape, is to extradite him to the U.S.” The extradition process could take months, and El Chapo‘s lawyers have filed an injunction to fight it. Though nothing is definite, Braun, former DEA chief of operations, told the Times he’s confident that the drug lord will be extradited.