3. To monitor full compliance with the judgment issued in the instant case, and after analyzing the information provided by the State, the Commission and the representatives, the Court will keep the procedure to monitor compliance open with regard to the aspects pending compliance in this case, namely: a) The State’s obligation to execute the judgment delivered under the domestic system of justice, and to take the pertinent measures to arrest Willy Valdivia Gumucio, who was convicted by the State authorities as perpetrator of the murder, deprivation of liberty, threats and kidnapping of Renato Ticona Estrada; and Alfredo Sanabria or Saravia, who was convicted by the State authorities, as an accomplice in the murder, deprivation of liberty, threats and kidnapping of Renato Ticona Estrada, in accordance with considering paragraphs 11 and 12 of this order (tenth operative paragraph of the judgment); b) To investigate the facts that occurred to Hugo Ticona Estrada and identify, prosecute and, as appropriate, punish those responsible, in accordance with considering paragraph 16 of this order (eleventh operative paragraph of the judgment); c) To proceed to search for Renato Ticona Estrada promptly and effectively, in accordance with considering paragraph 20 of this order (twelfth operative paragraph of the judgment); d) To implement the agreements for the provision of medical and psychological treatment required by Honoria Estrada de Ticona, César Ticona Olivares, Hugo Ticona Estrada, Betzy Ticona Estrada and Rodo Ticona Estrada, in accordance with considering paragraph 28 of this order (fourteenth operative paragraph of the judgment); and, e) To build a house, in accordance with considering paragraph 42 of this order (sixteenth operative paragraph of the judgment). AND DECIDES: 1. To require the State to take all necessary measures to comply effectively and promptly with the aspects pending compliance, in accordance with the provisions of Article 68(1) of the American Convention on Human Rights. 2. To require the State to submit to the Inter-American Court of Human Rights, on June 7, 2011, a report with information on all the measures taken to comply with the reparations ordered by this Court that remain pending, in accordance with the terms of considering paragraphs 11, 12, 16, 20, 28 and 42 of this order. 3. To request the representatives of the victims and the Inter-American Commission on Human Rights to submit any observations they deem pertinent on the State’s report mentioned in the preceding operative paragraph, within four and six weeks, respectively, of receiving it. 4. To continue monitoring all the aspects pending compliance of the judgment on merits, reparations and costs of November 28, 2008. 13