We already have discussed the mission work in El Salvador of the four American churchwomen, their December 1980 brutal murders, the subsequent non-judicial and judicial investigations and successful Salvadoran criminal prosecutions for these crimes.
The Truth Commission for El Salvador also investigated these crimes and its March 1993 report found:
- the December 2, 1980, arrests and murders of the churchwomen had been planned prior to the arrival of two of them that evening from Nicaragua;
- the National Guard deputy sergeant in charge that night of the killing was carrying out the orders of a superior officer;
- the Director-General of the National Guard at the time, Carlos Eugenio Vides Casanova, and other high security forces officers knew that members of the National Guard had committed the murders pursuant to orders of a superior officer and were in charge of covering up those facts;
- Vides Casanova and another officer impeded the gathering of evidence and thereby adversely affected the judicial investigation of the crimes;
- the two Salvadoran military investigations of this crime (Monterrosa and Zepeda) were not serious and instead sought to conceal the involvement of higher officials;
- the Minister of Defense at the time, General Jose Guillermo Garcia, made no serious effort to conduct a thorough investigation of responsibility for the murders; and
- the State of El Salvador failed in its responsibility to conduct a thorough and fair investigation of the crime and to find and punish the culprits.
 See Post: The Four American Churchwomen of El Salvador (Dec. 12, 20111); Post: The December 1980 Murders of the Four Churchwomen in El Salvador (Dec. 14, 2011); Post: Non-Judicial Investigations of the 1980 Murders of the Four Churchwomen (Dec. 16, 2011); Post: Judicial Investigations and Criminal Prosecutions of the 1980 Murders of the Four Churchwomen in El Salvador (Dec. 18, 2011).
 Commission for the Truth for El Salvador, Report: From Madness to Hope: The 12-year war in El Salvador at 62-66 (March 15, 1993), http://www.derechos.org/nizkor/salvador/informes/truth.html. See Post: International Criminal Justice: The Jesuits Case in the Truth Commission for El Salvador (June 9, 2011) (summary of the Commission’s mandate and procedures).