Members of the media work outside the Reclusorio Norte prision where former attorney general Jesus Murillo, who served under prior president Enrique Pena Nieto, is being held following his arrest over charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, in Mexico City, Mexico August 20, 2022. REUTERS/Luis Cortes 

Members of the Mexican Navy keep watch outside the facilities of the Reclusorio Norte prision where former attorney general Jesus Murillo, who served under prior president Enrique Pena Nieto, is being held following his arrest over charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, in Mexico City, Mexico August 20, 2022. REUTERS/Luis Cortes 

Members of the Mexican Navy keep watch outside the facilities of the Reclusorio Norte prision where former attorney general Jesus Murillo, who served under prior president Enrique Pena Nieto, is being held following his arrest over charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, in Mexico City, Mexico August 20, 2022. REUTERS/Luis Cortes 

Members of the Mexican Navy keep watch outside the facilities of the Reclusorio Norte prision where former attorney general Jesus Murillo, who served under prior president Enrique Pena Nieto, is being held following his arrest over charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, in Mexico City, Mexico August 20, 2022. REUTERS/Luis Cortes 

A car transports former attorney general Jesus Murillo, who served under prior president Enrique Pena Nieto, following his arrest over charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, in Mexico City, Mexico August 20, 2022. REUTERS/Luis Cortes 

A car transports former attorney general Jesus Murillo, who served under prior president Enrique Pena Nieto, following his arrest over charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, in Mexico City, Mexico August 20, 2022. REUTERS/Luis Cortes 

Former attorney general Jesus Murillo, who served under prior president Enrique Pena Nieto, sits in a car as he is being held following his arrest over charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, in Mexico City, Mexico August 20, 2022. REUTERS/Luis Cortes TPX IMAGES OF THE DAY 

Former attorney general Jesus Murillo, who served under prior president Enrique Pena Nieto, sits in a car as he is being held following his arrest over charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, in Mexico City, Mexico August 20, 2022. REUTERS/Luis Cortes 

A member of the Federal Protection Services stands outside the facilities of Mexico's Attorney General Office (PFR), where former attorney general Jesus Murillo, who served under former president Enrique Pena Nieto and was arrested for charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, is being held, in Mexico City, Mexico August 20, 2022. REUTERS/Luis Cortes 

Members of the Federal Protection Services keep watch outside the facilities of Mexico's Attorney General Office (PFR), where former attorney general Jesus Murillo, who served under former president Enrique Pena Nieto and was arrested for charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, is being held, in Mexico City, Mexico August 20, 2022. REUTERS/Luis Cortes 

A member of the Federal Protection Services stands outside the facilities of Mexico's Attorney General Office (PFR), where former attorney general Jesus Murillo, who served under former president Enrique Pena Nieto and was arrested for charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, is being held, in Mexico City, Mexico August 20, 2022. REUTERS/Luis Cortes 

A member of the Mexican Navy keeps watch outside the facilities of Mexico's Attorney General Office (PFR), where former attorney general Jesus Murillo, who served under former president Enrique Pena Nieto and was arrested for charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, is being held, in Mexico City, Mexico August 19, 2022. REUTERS/Luis Cortes 

Members of the Mexican Navy keep watch outside the facilities of Mexico's Attorney General Office (PFR), where former attorney general Jesus Murillo, who served under former president Enrique Pena Nieto and was arrested for charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, is being held, in Mexico City, Mexico August 19, 2022. REUTERS/Luis Cortes 

Elements of federal protection keep watch outside the facilities of Mexico's Attorney General Office (PFR), where former attorney general Jesus Murillo, who served under former president Enrique Pena Nieto and was arrested for charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, is being held, in Mexico City, Mexico August 19, 2022. REUTERS/Luis Cortes 

Members of the Mexican Navy keep watch outside the facilities of Mexico's Attorney General Office (PFR), where former attorney general Jesus Murillo, who served under former president Enrique Pena Nieto, has been arrested for charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, is being held, in Mexico City, Mexico August 19, 2022. REUTERS/Luis Cortes 

Members of the Mexican Navy keep watch outside the facilities of Mexico's Attorney General Office (PFR), where former attorney general Jesus Murillo, who served under former president Enrique Pena Nieto, has been arrested for charges of forced disappearance, torture and obstruction of justice in the 2014 disappearance of 43 students, is being held, in Mexico City, Mexico August 19, 2022. REUTERS/Luis Cortes 

A man carries a makeshift coffin with the image of Mexico's former President Enrique Pena Nieto during a march of family members to mark the 7th anniversary since the disappearance of the 43 students of the Ayotzinapa College "Raul Isidro Burgos" in the state of Guerrero, in Mexico City, Mexico, September 26, 2021. The words on the graffiti read: "Neither forget nor forgive". REUTERS/Gustavo Graf 

A statue is seen outside the Edward R. Roybal Federal Building and U.S. Courthouse, next to Los Angeles Metropolitan Detention Center where Salvador Cienfuegos, former Defence Minister for Mexican ex-president Enrique Pena Nieto is held after being detained by U.S authorities, in Los Angeles, U.S, October 16, 2020. REUTERS/Lucy Nicholson 

A general view shows Edward R. Roybal Federal Building and U.S. Courthouse next to Los Angeles Metropolitan Detention Center where Salvador Cienfuegos, former Defence Minister for Mexican ex-president Enrique Pena Nieto is held after being detained by U.S authorities, in Los Angeles, U.S, October 16, 2020. REUTERS/Lucy Nicholson 

A general view shows Edward R. Roybal Federal Building and U.S. Courthouse next to Los Angeles Metropolitan Detention Center where Salvador Cienfuegos, former Defence Minister for Mexican ex-president Enrique Pena Nieto is held after being detained by U.S authorities, in Los Angeles, U.S, October 16, 2020. REUTERS/Lucy Nicholson 

A general view shows Los Angeles Metropolitan Detention Center where Salvador Cienfuegos, former Defence Minister for Mexican ex-president Enrique Pena Nieto is held after being detained by U.S authorities, in Los Angeles, U.S, October 16, 2020. REUTERS/Lucy Nicholson 

A statue depicting Mexico's former President Enrique Pena Nieto is displayed at Los Pinos Presidential residence, turned into a museum by order of Mexico's new President Andres Manuel Lopez Obrador, in Mexico City, Mexico December 1, 2018. REUTERS/Alexandre Meneghini 

A supporter of Mexico's new President Andres Manuel Lopez Obrador holds masks depicting former presidents Enrique Pena Nieto (L) and Felipe Calderon at Zocalo square in Mexico City, Mexico December 1, 2018. REUTERS/Ueslei Marcelino TPX IMAGES OF THE DAY 

A supporter of Mexico's new President Andres Manuel Lopez Obrador holds masks depicting former presidents Enrique Pena Nieto (L) and Felipe Calderon at Zocalo square in Mexico City, Mexico December 1, 2018. REUTERS/Ueslei Marcelino 

Mexico's new President Andres Manuel Lopez Obrador is congratulated by former President Enrique Pena Nieto during his inauguration ceremony in congress, in Mexico City, Mexico December 1, 2018. REUTERS/Henry Romero 

Mexico's new President Andres Manuel Lopez Obrador is congratulated by former President Enrique Pena Nieto during his inauguration ceremony in congress, in Mexico City, Mexico December 1, 2018. REUTERS/Henry Romero 

Mexico's new President Andres Manuel Lopez Obrador is congratulated by outgoing President Enrique Pena Nieto after taking oath at congress in Mexico City, Mexico December 1, 2018. REUTERS/Henry Romero 

Mexico's outgoing president Enrique Pena Nieto applauds as new President Andres Manuel Lopez Obrador (not pictured) takes an oath at the Congress in Mexico City, Mexico December 1, 2018. REUTERS/Henry Romero 

Mexico's new President Andres Manuel Lopez Obrador is congratulated by outgoing President Enrique Pena Nieto after taking oath at congress in Mexico City, Mexico December 1, 2018. REUTERS/Henry Romero 

Mexico's outgoing president Enrique Pena Nieto looks on as new President Andres Manuel Lopez Obrador (not pictured) takes an oath at the Congress in Mexico City, Mexico December 1, 2018. REUTERS/Henry Romero 

Mexico's outgoing President Enrique Pena Nieto arrives to the Congress for the inauguration of Mexico's new President Andres Manuel Lopez Obrador, in Mexico City, Mexico December 1, 2018. REUTERS/Carlos Jasso 

Mexico's outgoing President Enrique Pena Nieto waves while arriving to the Congress for the inauguration of Mexico's new President Andres Manuel Lopez Obrador, in Mexico City, Mexico December 1, 2018. REUTERS/Carlos Jasso 

Mexico's outgoing President Enrique Pena Nieto waves while arriving to the Congress for the inauguration of Mexico's new President Andres Manuel Lopez Obrador, in Mexico City, Mexico December 1, 2018. REUTERS/Carlos Jasso 

U.S. President Donald Trump, Canada's Prime Minister Justin Trudeau and Mexico's President Enrique Pena Nieto sign documents during the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Kevin Lamarque 

Mexico's President Enrique Pena Nieto waves as he leaves during the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Luisa Gonzalez 

Mexico's President Enrique Pena Nieto is welcomed by Argentina's President Mauricio Macri as he arrives for the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Marcos Brindicci 

Mexico's President Enrique Pena Nieto is welcomed by Argentina's President Mauricio Macri as he arrives for the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Marcos Brindicci 

Mexico's President Enrique Pena Nieto is welcomed by Argentina's President Mauricio Macri as he arrives for the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Marcos Brindicci 

U.S. President Donald Trump, Canada's Prime Minister Justin Trudeau and Mexico's President Enrique Pena Nieto attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Kevin Lamarque 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump, Canada's Prime Minister Justin Trudeau and Mexico's President Enrique Pena Nieto attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Kevin Lamarque 

U.S. President Donald Trump, Canada's Prime Minister Justin Trudeau and Mexico's President Enrique Pena Nieto attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Kevin Lamarque 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump shakes hand with Mexico's President Enrique Pena Nieto as they attend the USMCA signing ceremony together with Canada's Prime Minister Justin Trudeau before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump shake hand with Canada's Prime Minister Justin Trudeau as they attend the USMCA signing ceremony together with Mexico's President Enrique Pena Nieto before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump, Canada's Prime Minister Justin Trudeau and Mexico's President Enrique Pena Nieto attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Kevin Lamarque TPX IMAGES OF THE DAY 

U.S. President Donald Trump, Canada's Prime Minister Justin Trudeau and Mexico's President Enrique Pena Nieto attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Kevin Lamarque TPX IMAGES OF THE DAY 

Mexico's President Enrique Pena Nieto arrives for the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Luisa Gonzalez 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

Mexico's President Enrique Pena Nieto arrives for the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Luisa Gonzalez 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff 

U.S. President Donald Trump, Mexico's President Enrique Pena Nieto and Canada's Prime Minister Justin Trudeau attend the USMCA signing ceremony before the G20 leaders summit in Buenos Aires, Argentina November 30, 2018. REUTERS/Andres Stapff