Picture of archives containing information on the El Mozote massacre and surrounding sites, seen at the headquarters of the Archbishopric of San Salvador, in San Salvador, on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Picture of archives containing information on the El Mozote massacre and surrounding sites, seen at the headquarters of the Archbishopric of San Salvador, in San Salvador, on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Picture of archives containing information on the El Mozote massacre and surrounding sites, seen at the headquarters of the Archbishopric of San Salvador, in San Salvador, on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Picture of archives containing information on the El Mozote massacre and surrounding sites, seen at the headquarters of the Archbishopric of San Salvador, in San Salvador, on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Cardinal Gregorio Rosa Chavez, auxiliary bishop of San Salvador, is pictured upon arriving at the headquarters of the Archbishop of San Salvador where an inspection of archives related to the massacre of the El Mozote and surrounding places is being carried out, in San Salvador on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Cardinal Gregorio Rosa Chavez, auxiliary bishop of San Salvador, speaks to the press upon arriving at the headquarters of the Archbishop of San Salvador where an inspection of archives related to the massacre of the El Mozote and surrounding places is being carried out, in San Salvador on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Cardinal Gregorio Rosa Chavez (C), auxiliary bishop of San Salvador, is pictured upon arriving at the headquarters of the Archbishop of San Salvador where an inspection of archives related to the massacre of the El Mozote and surrounding places is being carried out, in San Salvador on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

The Archbishop of San Salvador, Monsignor Jose Luis Escobar Alas, speaks to the press upon arriving at the headquarters of the Archbishop of San Salvador where an inspection of archives related to the massacre of the El Mozote and surrounding places is being carried out, in San Salvador on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

The Archbishop of San Salvador, Monsignor Jose Luis Escobar Alas (R), is pictured upon arriving at the headquarters of the Archbishop of San Salvador where an inspection of archives related to the massacre of the El Mozote and surrounding places is being carried out, in San Salvador on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Members of the National Civil Police and investigators of the Attorney General of the Republic inspect archives containing information on the El Mozote massacre and surrounding places at the headquarters of the Archbishop of San Salvador on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Members of the Office of the Attorney General of the Republic arrive at the headquarters of the Archbishop of San Salvador to inspect files containing information on the El Mozote massacre and surrounding places, in San Salvador on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Journalists wait outside the headquarters of the San Salvador Archbishopric while San Francisco Gotera's investigating judge Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, inspect files containing information about the El Mozote massacre and surrounding places, in San Salvador on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Journalists wait outside the headquarters of the San Salvador Archbishopric while San Francisco Gotera's investigating judge Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, inspect files containing information about the El Mozote massacre and surrounding places, in San Salvador on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Picture of the entry to the Documentation and Archive Centre Monsignor Arturo Rivera y Damas where archives containing information on the El Mozote massacre and surrounding places are kept at the seat of the Archbishopric of San Salvador, in San Salvador, taken on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)

Picture taken in the room where archives containing information on the El Mozote massacre and surrounding sites are being kept at the headquarters of the Archbishopric of San Salvador, in San Salvador, on January 25, 2021. - The judge of the city of San Francisco Gotera, Jorge Guzman, along with staff from the Attorney General's Office and some plaintiffs, started collecting information related to the El Mozote massacre in which nearly 1,000 people were executed during the civil war (1980-1992). El Salvador's Catholic Church announced earlier this month that it would open its files to a judge seeking information related to the massacre. (Photo by Marvin RECINOS / AFP)