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Teobaldo Segundo Mendoza Vicencio

Victim of the military dictatorship.

Background

National ID (RUT)3987002-9

Case summary

Teobaldo Segundo Mendoza Vicencio was a retired non-commissioned officer of the Chilean Army, prosecuted in 2003 for the aggravated kidnapping and disappearance of twelve prisoners from the Palacio de La Moneda in September 1973. Mendoza Vicencio was indicted after confessing to his participation in the executions of these detainees, which occurred at the beginning of the military dictatorship.

Automatically generated summary. Please consult the original sources below for verified information.

MemoriaViva[1]

Relatos de los Hechos

Last January, the magistrate had already indicted nine retired officers and non-commissioned officers as perpetrators of the crime of kidnapping and disappearance of 12 of the executed prisoners from La Moneda.

They include the former commander of the Tacna Regiment in 1973, retired General Luis Joaquín Ramírez Pineda, who is currently detained in Argentina awaiting the resolution of his extradition to France, where he is sought for the kidnapping and disappearance of Georges Klein.

Also indicted was the former second-in-command of the DINA, retired Brigadier Pedro Espinoza Bravo, who supervised the machine-gunning of the detainees and their subsequent clandestine burial.

Source: Zonaimpacto.cl, July 7, 2003

Relatos de los Hechos

The judge of the Fifth Criminal Court of Santiago, Juan Carlos Urrutia, indicted eight former members of the Army for the cases of the twelve forcibly disappeared persons from the Palacio de La Moneda, an event that occurred in September 1973.

Retired General Luis Joaquín Ramírez Pineda was charged with the crime of aggravated kidnapping; he has been detained in Argentina since September, awaiting extradition to France for the disappearance of the doctor and former presidential advisor Georges Klein Pipper, who was apprehended at La Moneda in 1973.

Likewise, Colonel Servando Maureira Roa, Major Jorge Herrera López, and non-commissioned officers Teobaldo Mendoza Vicencio, Eliseo Cornejo Escobedo, Bernardo Soto Segura, Juan de la Cruz Riquelme Silva, and Jorge Ismael Gamboa Alvarez were indicted; all of them are retired and have confessed to the executions.

It should be mentioned that in the coming days, Magistrate Juan Carlos Urrutia will request the extradition of General Luis Ramírez from Argentina.

Source: latercera.cl, January 13, 2003

CDE joins the case of the disappeared from La Moneda

The progress of the investigation being conducted in the Fifth Criminal Court of Santiago and the new evidence provided by the lawyers for the case regarding the disappearance of 14 people from the Palacio de La Moneda on September 11, 1973, were the main reasons the general council of the State Defense Council (CDE) decided that the entity should become a party to the proceedings.

Sources from the entity explained that the resolution was adopted unanimously and "was a report of more than an hour, with all the pieces of the process, and it did not go from something that was said to be black to something that is now white, but rather simply that as things stand, there is now sufficient merit." This explains why this idea had been rejected on August 11.

Thus, it was also determined that the lawyer who will join the case being handled by the exclusive judge, Juan Carlos Urrutia, will be Helmut Griott, who is expected to argue the criteria of President Ricardo Lagos's proposal on human rights in criminal matters.

This means distinguishing between the material and intellectual authors of the case. In this case, retired Brigadier Pedro Espinoza, retired Colonel Servando Maureira, and retired Major Jorge Herrera have already been indicted.

In addition, retired non-commissioned officers Teobaldo Mendoza, Eliseo Cornejo, Bernardo Soto, Juan de la Cruz Riquelme, and Jorge Gamboa. Among them is also retired General Hernán Ramírez Pineda, who has been detained in Buenos Aires since last September.

Regarding this case, for which the Chilean justice system has already requested extradition, the CDE is studying the possibility of becoming a party in Buenos Aires, which in the opinion of the councilors is possible because he is indicted in Chile for this case.

Among the victims from La Moneda, taken from the Tacna Regiment to the Justo Arteaga Cuevas fort in Peldehue, where they were executed and their bodies subsequently thrown into the sea, are Jaime Barrios Meza, Daniel Escobar Cruz, Enrique Huerta Corvalán, Claudio Jimeno Grendi, Oscar Lagos Ríos, Juan Montiglio Murúa, Julio Moreno Pulgar, Arsenio Poupin Oissel, Julio Tapia Martínez, Oscar Valladares Caroca, Juan Vargas Contreras, and George Klein Pipper.

It is for the case of the latter that the French justice system requested the arrest of Ramírez Pineda from its Argentine counterpart.

Source: lanacion.cl, August 22, 2003

Court indicts ten former uniformed personnel for the crime against former GAP member

The Fourth Chamber of the Santiago Court of Appeals indicted ten former uniformed personnel, including retired General Herman Brady, for the crime of aggravated kidnapping committed against former GAP member Luis Fernando Rodríguez Riquelme.

The resolution states that Luis Joaquín Ramírez Pineda, Servando Elías Maureira Roa, Jorge Iván Herrera López, Teobaldo Segundo Mendoza Vivencio, Eliseo Antonio Cornejo Escobedo, Bernardo Eusebio Soto Segura, Juan de la Cruz Riquelme Silva, Jorge Ismael Gamboa Alvarez, retired General Herman Julio Brady Roche, and retired Brigadier Pedro Octavio Espinoza Bravo participated in the crime.

The ruling states that "well-founded presumptions arise to estimate that each one had a role as a perpetrator in the described crime (...) since the first named (Ramírez Pineda), in his capacity as Commander of the Tacna Regiment, with the rank of colonel, ordered the transfer of the prisoners to Peldehue and presumably also gave the orders for their execution, while the second through the eighth named executed said orders, without there being any evidence to suggest that said subordinates were in a situation where another course of action was required." The ruling adds that the tenth (Espinoza Bravo) also arrived at the place where the prisoners were taken off and, with command authority, made the necessary arrangements for them to presumably be executed, and the ninth (Brady Roche), having a superior position in the command of the first named (Ramírez Pineda), ordered or allowed the transfer of the victim to Peldehue, where he disappeared." Luis Fernando Rodríguez Riquelme was part of the Group of Friends of the President (GAP) and was detained on September 11 at La Moneda. On September 13, around noon, by order of the Commander of the Tacna Regiment (Ramírez Pineda), they were tied with wire by their hands and feet and transported aboard a Pegaso truck, covered with a tarp, toward Peldehue. At this location, information about the detainee is lost, with it being presumed that he was riddled with bullets.

Source: lanacion.cl, May 8, 2008

Nine retired officers indicted for the disappeared from La Moneda

The former director of Investigations, Eduardo "Coco" Paredes, and Allende's personal physician, Enrique Paris, are two of the eight victims for whom the retired Army officers were indicted. The visiting minister Juan Fuentes Belmar yesterday indicted retired General Herman Julio Brady and eight other retired Army officers for the forcibly disappeared persons from La Moneda, among them Dr.

Enrique Paris and the former director of Investigations, Eduardo "Coco" Paredes. This is the second indictment affecting Brady and the other officers for the detentions carried out at the government palace on September 11, 1973, which later became disappearances.

For this reason, they were classified as aggravated kidnappings of political prisoners. Along with Brady, retired Brigadier Pedro Espinoza Bravo (who would later be the second-in-command of the DINA) and former officers Servando Maureira Roa, Jorge Herrera López, Teobaldo Mendoza Vicencio, Eliseo Cornejo Escobedo, Bernardo Soto Segura, Juan Riquelme Silva, and Jorge Gamboa Álvarez were indicted.

On the day of the coup d'état, military troops entered La Moneda, where they detained nearly 50 people, including direct advisors, members of President Allende's Group of Personal Friends (GAP), doctors, and Investigations officials, who were taken to the Tacna Regiment to then be executed.

To date, their bodies have not been located. In addition to Dr. Paris and "Coco" Paredes, Jaime Sotelo Ojeda (GAP), Sergio Contreras Contreras (Press Chief of the Intendencia), Héctor Pincheira Núñez (advisor to President Allende), José Freire Medina (GAP), Manuel Castro Zamora (GAP), and Daniel Gutiérrez Ayala (GAP) were detained at La Moneda.

The plaintiff lawyer in the case, Nelson Caucoto, said that "it is the first time, after 35 years, that these advisors to President Allende begin to glimpse justice. With this ruling, it has been shown that justice is slow but it arrives." Regarding retired General Luis Ramírez Pineda, former commander of the Tacna Regiment—whom the magistrate decided not to indict for the moment—lawyer Caucoto explained that his situation will be decided when the Supreme Court requests the expansion of his extradition from the Argentine justice system.

Retired Generals Pineda and Brady, along with the other officers, were already indicted last May for the disappearance (aggravated kidnapping) of former GAP member Luis Rodríguez Riquelme, who was also captured at La Moneda.

However, on that occasion, the Court of Appeals acted ex officio, given the refusal of Minister Fuentes Belmar in this case. Brady was the commander of the Santiago garrison and the then-Colonel Ramírez Pineda was the commander of the Tacna Regiment, where the detainees from La Moneda were taken.

From that place, they were taken out in a truck, tied hand and foot with wire, bound for Peldehue, where they were executed. The entire operation was supervised by Pedro Espinoza, who was dressed in civilian clothes.

Enrique Paris and "Coco" Paredes Juan Antonio Eduardo "Coco" Paredes Barrientos was married, had two children, and was a surgeon. He was a member of the PS and during the Allende government was director of the Investigations Service.

Enrique París Roa, also a doctor, was married, had 3 children, and was a member of the central committee of the PC. He advised President Allende on health matters. Both were captured while leaving the Palacio de La Moneda while it was being bombed. Along with the rest of the detainees, they were taken to the Tacna Regiment, where they remained until September 13.

Source: lanacion.cl, August 7, 2008

Court of Appeals issues ruling in La Moneda case

The Second Chamber of the Santiago Court of Appeals convicted seven members of the Army as co-perpetrators of the crimes of homicide and aggravated kidnapping of 23 victims, all direct collaborators of President Salvador Allende.

The Santiago Court of Appeals issued a conviction against seven Army personnel who participated as co-perpetrators in the homicide and kidnapping of 23 collaborators of President Salvador Allende who were detained on September 11, 1973, from the Palacio de La Moneda after the military coup and taken to the Tacna Regiment and the "Fuerte Arteaga" in Peldehue, where they were executed and blown up with grenades.

Among the victims were political advisors, members of President Allende's security detail (GAP), doctors, economists, and officials of the Chilean Investigative Police, among others. The Chamber, which was composed of ministers María Soledad Melo, Gloria Maria Solis, and Inelie Durán, confirmed the ruling issued in May 2018 by investigating minister Miguel Vázquez Plaza and sentenced the then-Army soldier Pedro Octavio Espinoza Bravo to twenty years of major imprisonment in its maximum degree, as a co-perpetrator of the crimes of aggravated homicide of 15 of the 23 victims.

These are Jaime Antonio Barrios Meza, an economist who served as general manager of the Central Bank; Egidio Enrique Paris Roa, former secretary general of the University of Chile; Georges Klein Pipper, a doctor and advisor to the General Secretariat of Government; Claudio Raúl Jimeno Grendi and Héctor Ricardo Pincheira Núñez, also presidential advisors; and Luis Avilés Jofré, Manuel Ramón Castro Zamorano, Oscar Reinaldo Lagos Ríos, Julio Hernán Moreno Pulgar, Luis Fernando Rodríguez Riquelme, Jaime Gilson Sotelo Ojeda, Luis Fernando Tapia Martínez, Héctor Daniel Urrutia Molina, Juan Alejandro Vargas Contreras, and Juan José Montiglio Murúa, all members of the GAP. The ruling sentenced Teobaldo Segundo Mendoza Vicencio, Eliseo Antonio Cornejo Escobedo, Bernardo Eusebio Soto Segura, and Jorge Ismael Gamboa Álvarez to seven years of major imprisonment in its minimum degree, as co-perpetrators of the crimes of aggravated homicide of the same people. Meanwhile, Servando Elías Maureira Roa and Jorge Iván Herrera López, currently deceased, were sentenced to nine years of major imprisonment for the same crime. Maureira Roa and Herrera López were also convicted as perpetrators of minor imprisonment in its maximum degree, as co-perpetrators of the crimes of aggravated kidnapping of eight of the 23 victims. These are Juan Eduardo Paredes Barrientos, former head of the Investigative Police; Arsenio Poupin Oissel, former secretary general of Government; Sergio Contreras; Enrique Huerta Corvalán, former Palace intendant; Daniel Escobar Cruz, chief of staff to the Undersecretary of the Interior; and former GAP members José Freire Medina, Daniel Gutiérrez Ayala, and Oscar Enrique Valladares Caroca. "Bittersweet," is how plaintiff lawyer Nelson Caucoto described the sentence in this case. "Sweet because 48 years later, a trial of historical significance is coming to an end. It concerns the events that occurred at the Palacio de La Moneda, that is, in the heart of the political and republican institutionalism of Chile, which was razed by blood and fire by the coup-plotting military." The lawyer added that "there are 23 victims, collaborators of President Allende who were with him until the last moment on that crucial day. Taken to the Tacna Regiment, tortured, and finally executed in Peldehue by their captors. Of those 23 victims, whose remains were removed five years later, 15 were identified, which led to the legal classification of aggravated homicides. The remaining eight led to aggravated kidnappings." The bitter side of the judicial decision, in Caucoto's opinion, lies "because it is in these last eight crimes where we disagree with the penalty and the determined participation, both in the first and second instance. We trust that the Honorable Supreme Court can rectify this part of the sentence so that we may have full justice." According to the investigation conducted by Minister Miguel Vázquez, it was established that the victims were inside La Moneda on September 11, 1973, and that they left through the Morandé No. 80 door, were detained, and taken to the Tacna Regiment, where they remained until September 13 of the same year, the date on which they were taken out of the facility tied hand and foot with wire in a Pegaso truck. They were then taken to the "Fuerte Arteaga" military facility in Peldehue, a town where the victims were executed and blown up with grenades. Five years after being executed, their bodies were exhumed and disappeared again. However, bone splinters and other skeletal remains were left at the site, which allowed for the identification of 15 of the 23 victims. The remaining eight were not found, and the whereabouts of Sergio Contreras, Daniel Escobar Cruz, José Freire Medina, Daniel Gutiérrez Ayala, Enrique Huerta Corvalán, Juan Eduardo Paredes Barrientos, Arsenio Poupin Oissel, and Oscar Enrique Valladares Caroca remain unknown to this day.

Source: radio.uchile.cl, November 4, 2021

La Moneda Case: Supreme Court revokes acquittals and increases sentences for former military personnel

The highest court, in a final judgment, issued sentences of up to 40 years for kidnapping and aggravated homicide of 23 victims, among whom were political advisors, members of President Allende's security detail (GAP), doctors, and economists, among others.

The Second Chamber of the Supreme Court convicted members of the Army as perpetrators and co-perpetrators of the crimes of homicide and aggravated kidnapping of 23 victims, all direct collaborators of former President Salvador Allende, who were detained on September 11, 1973, from the Palacio de La Moneda after the military coup.

Ministers Haroldo Brito, Manuel Antonio Valderrama, Jorge Dahm, Leopoldo Llanos, and María Teresa Letelier confirmed the convictions issued by the Santiago Court of Appeals in its November 2021 ruling and, in a replacement sentence, increased the penalties and revoked the acquittals of former uniformed personnel who had been acquitted on that occasion.

Thus, the conviction of the then-Army soldier Pedro Octavio Espinoza Bravo to twenty years of major imprisonment in its maximum degree, as a co-perpetrator of the crimes of aggravated homicide of 15 of the 23 victims, is confirmed.

Likewise, 20 years are added as a perpetrator of aggravated kidnapping against the other 8 victims. In addition, the convictions of Teobaldo Segundo Mendoza Vicencio and Bernardo Eusebio Soto Segura to 7 years of major imprisonment in its minimum degree, as co-perpetrators of the crimes of aggravated homicide of the same people, are confirmed.

Meanwhile, Eliseo Antonio Cornejo Escobedo, Servando Maureira Roa, and Jorge Ismael Gamboa Álvarez were sentenced to fifteen years and one day of major imprisonment in its maximum degree as perpetrators of aggravated kidnapping of 8 of the 23 victims and another 15 years and one day as perpetrators of aggravated homicide of the other 15 people.

For lawyer Nelson Caucoto, who represents the families of 18 of the 23 victims, "The final and definitive sentence has been issued by the highest court of the Republic in the La Moneda case; it is a ruling that settles an important chapter of national history.

Barbarism in all its splendor inaugurated at the Palacio de La Moneda what would be 17 years of state terrorism." According to the investigation conducted by Minister Miguel Vázquez, it was established that the victims were inside the Palacio de La Moneda on September 11, 1973, and that they left through the Morandé No. 80 door, were detained, and taken to the Tacna Regiment, where they remained until September 13 of the same year, the date on which they were taken out of the facility tied hand and foot with wire in a Pegaso truck.

They were then taken to the "Fuerte Arteaga" military facility in Peldehue; in this town, the victims were executed and blown up with grenades. Five years after being executed, their bodies were exhumed and disappeared again.

However, bone splinters and other skeletal remains were left at the site, which allowed for the identification of 15 of the 23 victims. The 8 remaining were not found, and the whereabouts of Sergio Contreras, Daniel Escobar Cruz, José Freire Medina, Daniel Gutiérrez Ayala, Enrique Huerta Corvalán, Juan Eduardo Paredes Barrientos, Arsenio Poupin Oissel, and Oscar Enrique Valladares Caroca remain unknown to this day.

The victims These are Jaime Antonio Barrios Meza, an economist who served as general manager of the Central Bank; Egidio Enrique Paris Roa, former secretary general of the University of Chile; Georges Klein Pipper, a doctor and advisor to the General Secretariat of Government; Claudio Raúl Jimeno Grendi and Héctor Ricardo Pincheira Núñez, also presidential advisors; Luis Avilés Jofré, Manuel Ramón Castro Zamorano, Oscar Reinaldo Lagos Ríos, Julio Hernán Moreno Pulgar, Luis Fernando Rodríguez Riquelme, Jaime Gilson Sotelo Ojeda, Luis Fernando Tapia Martínez, Héctor Daniel Urrutia Molina, Juan Alejandro Vargas Contreras, and Juan José Montiglio Murúa, all members of the GAP; Juan Eduardo Paredes Barrientos, former director general of the Investigative Police; Arsenio Poupin Oissel, former undersecretary general of Government; Sergio Contreras; Enrique Huerta Corvalán, former Palace intendant; Daniel Escobar Cruz, chief of staff to the Undersecretary of the Interior; and former GAP members José Freire Medina, Daniel Gutiérrez Ayala, and Oscar Enrique Valladares Caroca.

Source: elmostrador.cl, December 16, 2023

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References

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How to cite this record

DondeEstan.cl (2026). Teobaldo Segundo Mendoza Vicencio. Retrieved on October 15, 2026, from https://dondeestan.cl/record/mendoza-vicencio-teobaldo-segundo. Original sources: Memoria Viva (https://memoriaviva.com/criminales/mendoza-vicencio-teobaldo-segundo).