Argentine Admiral Luis María Mendía, who had theorized the practice of "death flights", testified in January 2007 before Argentine judges that a French intelligence "agent", Bertrand de Perseval, had participated in the abduction of two French nuns, Léonie Duquet and Alice Domon, who were later murdered. Perseval, who lives today in Thailand, denied any links with the abduction. He has admitted being a former member of the OAS, and having escaped for Argentina after the March 1962 Évian Accords that ended the Algerian War (1954–62). Referring to Marie Monique Robin's film documentary titled "The Death Squads – the French School" ("Les escadrons de la mort – l'école française"), Luis María Mendía asked of the Argentine Court that former French president Valéry Giscard d'Estaing, former French premier Pierre Messmer, former French ambassador to Buenos Aires François de la Gorce, and all officials in place in the French embassy in Buenos Aires between 1976 and 1983 be called before the court.