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Lionel Cox Roa

Victim of the military dictatorship.

Background

Case summary

Lionel Cox Roa was an official of the Investigations Police and an agent of the National Intelligence Directorate (DINA) linked to the operational structure of detention centers such as Villa Grimaldi. His name appears in judicial proceedings for human rights violations committed during the dictatorship, specifically in the case of Guillermo Beausire Alonso.

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

MemoriaViva[1]

Report No. 336 from the Department V of Investigations regarding the groups, barracks, and a list of names of DINA agents who provided services at the various detention and torture centers: “Londres 38”, “José Domingo Cañas”, “La Venda Sexy” or “La Discoteca”, “Cuartel Terranova” or “Villa Grimaldi”, “Cuatro Álamos” and “Tres Álamos”.

Metropolitan Intelligence Brigade Chiefs: Cesar Manríquez Bravo; Pedro Octavio Espinoza Bravo, “Don Rodrigo”; Marcelo Luis Moren Brito, “Coronta” and “Ronco”; and Carlos López Tapia. General Staff: Rolf Wenderoth Pozo; Enrique Jesús Fieldhouse Chávez; Higinio Barra Vega; Jaime Rubilar Ocampo, messenger; Iván Jofré, typist, Army non-commissioned officer.

Barracks Chief (José Domingo Cañas): Ciro Ernesto Torré Sáez; Francisco Maximiliano Ferrer Lima. Caupolicán Brigade Chief: Marcelo Luis Moren Brito. Halcón Group: Miguel Krassnoff Martchenko; Jorge Claudio Andrade Gómez; Alejandro Paulino Campos Rehbein; Miguel Ángel Concha Rodríguez.

Members of the Halcón Brigade: Bascaly Humberto Zapata Reyes, “Troglo”; Osvaldo Enrique Romo Mena, “Guatón Romo” and “Comandante Raúl”; Teresa del Carmen Osorio Navarro, “Marisol”, “Tere”, “Soledad”; José Abigail Fuentes Espinoza, “Car’e Santo”; Luis René Torres Méndez, “Negro Torres”; Rodolfo Valentino Concha Rodríguez, “Concha”; Carlos Enrique Miranda Mesa; Tulio Pereira Pereira; José Abel Aravena Ruíz, “Muñeca”; José Avelino Yévenes Vergara, “Kiko”; Osvaldo Pulgar Gallardo, “Lalo” and “Pulgar”; “Gordillo”; Young freckled blond man; “Lucas”, Army conscript; “Mario”, Army conscript.

Águila Group Chief: Ricardo Lawrence Mires, “Cachete Grande”.

Members of the Águila Group

Miguel Eugenio Hernández Oyarzo, “Paco Hernández”; Emilio Marín Huincaleo, “Indio” and “Caballo Justiciero”; Mario Braulio Marín Castro; Rosa Humilde Ramos Hernández, “Rosa”; Emilio Hernán Troncoso Vivallos; Pedro René Alfaro Hernández; Germán Alfredo Esquivel Caballero; María Órdenes Montecinos, “Guatona Gaby”; Manuel Jesús Clavijo Vera; Eduardo Garea Guzmán; Alicia Contreras Ceballos; “Gino”, surname Ferrada, from San Antonio; “Vitiligo” or “Manchado”; “Fritz”; “Espinoza”; “Inostroza”; “Gato”; “Villanueva”.

Tucán Group Chief: Ernesto Godoy García, “Cachete Chico”; Members of Tucán: Carlo Alberto Carrasco Matus, “Mauro”. Vampiro Group Chief: Nibaldo Jiménez Santibáñez; Daniel Valentín Cancino Varas, “Pájaro” or “Pájaro Loco”, driver; “Jara” or “Mora”, Carabineros officer.

Purén Brigade Chiefs: Raúl Eduardo Iturriaga Neumann; Gerardo Ernesto Urrich González. Members of the Purén Brigade: Heriberto del Carmen Acevedo; Palmira Isabel Almuna Guzmán; Germán Jorge Barriga Muñoz, “Don Jaime”; Manuel Andrés Carevic Cubillos; Manuel Rolando Mosquera Jarpa; Ingrid Felicitas Olderock Bernhard; Antonio Paredes Pedraza, “Larry”: Marco Antonio Sáez Saavedra; Manuel Abraham Vásquez Chahuan; Irma Nelia Guareschi Salmerón; Manuel Jesús Leyton Robles; Verónica Águila Ubilla; Elsa del Tránsito Lagos Salazar; Francisca del Carmen Cerda Galleguillos; Claudio Pacheco Fernández, “Este niño” or “Inhumano”; Ximena San Juan; Viviana Ugarte; “Coja”; “Rucia”; “Piña”, “Pamela”, Carabineros officer, wife of guard Clavería. Guard Group: Óscar Núñez, “Chacra”, Army non-commissioned officer; José Luis Venegas Silva, “Cabezón Venegas”; Samuel Enrique Fuenzalida Devia, “Gato”; Luis René Torres Méndez, “Negro Torres”; Jorge or Miguel Yañez; Manuel Delgado, “Chufinga”, corporal; Raúl Bernardo Toro Montes, “Toromonte”; “Obreque”, Army corporal; “Francisco”; “Montero”, Óscar de la Flor, “El Negro”, Army non-commissioned officer. Detainee Custody Guard: Juan Carlos Neira Hernández, Hugo Hernán Clavería Leiva; “Clavo”; Leonardo Mario Pampilioni Moccia, “Pam”; Juan Carlos Escobar Valenzuela, “Cacha”; Carlos Rogelio Soto Cubillos; Ricardo Tapia Báez, “Charles Bronson”. Other Guards: “Jote”, Air Force soldier; “Rucio”; “Cucharita”; “Tuberculoso”; “Diego”; “Crespo”; “Rucio de los Fierros”; “Otero”. Other unclassified agents: Manuel Lucero Lobos, driver; Hernán Eduardo Ávalos Muñoz; Nelson René Herrera Lagos; Julio José Hoyos Zegarra; Ana del Carmen Vilches Muñoz, “Pamela” or “Francesca”; Elías del Carmen Camuz Camuz; Viviana Aminta Pincetti Barra; “Loco Gangas”; Vallejos, “Gargal”; Contreras, driver; Cavada, Sergeant, Méndez, driver. Group that advised the interrogators: Basaure, “psychologist”. Other officials of the Investigative Police: Jorge Alfonso Palma Franjola; Mario Santander González; Juan Ángel Urbina Cáceres; Jorge Lander Cabezas; Jorge Segundo Madariaga Acevedo; Luis Matías Olea Pineda; Flavio Rolando Olea Pineda; Miguel Aguilera Ruíz; Francisco Aladino Caamaño Díaz; Lionel Cox Roa; Manuel Gregorio Chirinos Ramírez; Carlos René Favre Bocaz.

Source: Judiciary, June 14, 2013

Judicial Statement of Nibaldo Jiménez Santibáñez

The other colleagues of mine who were assigned to the DINA were distributed among different barracks, and among them I remember Commissioner MARIO SANTIAGO GONZALEZ (deceased). Who was in command of everyone, Inspector Hermón ALFARO MONDACA, Inspector JUAN URBINA CACERES, Sub-inspector JORGE MADARIAGA ACEVEDO, Inspector LIONEL COX ROA, Sub-inspector EUGENIO FIELDHOUSE CHAVEZ, Inspector DANIEL CANCINO VARAS, and others whose names I do not remember.

Source: Judiciary, January 26, 1993

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References

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How to cite this record

DondeEstan.cl (2026). Lionel Cox Roa. Retrieved on June 4, 2026, from https://dondeestan.cl/record/cox-roa-lionel. Original sources: Memoria Viva (https://memoriaviva.com/criminales/cox-roa-lionel).