 Based on Polari's letter and other evidence, Angel reported the murder to Ted Kennedy, who revealed the case during a speech at the United States Senate.Angel also handed to then Secretary of State of the United States, Henry Kissinger, a letter she wrote herself, a translation of Polari's letter, and a copy of the twentieth volume of the book "History of the Brazilian Republic" by Hélio Silva, in which Stuart's death is discussed.According to Silva, among the reactions of the regime to the protests of the American-Brazilian community were the removal and subsequent retirement of Brigadier João Paulo Burnier, who Polari accused of being responsible for Stuart's death, and the dismissal of then Minister of the Air Force, Márcio de Sousa Melo.