and final written observations, respectively, regarding the merits and possible reparations and costs, within the period established in Operative paragraph 10 of this Order. THEREFORE: THE PRESIDENT OF THE INTER-AMERICAN COURT OF HUMAN RIGHTS, Pursuant to Articles 24(1) and 25(2) of the Statute of the Court and Articles 4, 15(1), 26, 31(2), 35(1), 40(2), 41(1), 45, 46, 48, 50 to 56 and 60 of its Rules of Procedure, DECIDES: 1. To require, for the reasons stated in this Order, (supra Considering paras. 20 and 21), in accordance with the principle of procedural economy and in exercise of the authority granted under Article 50(1) of the Court’s Rules of Procedure, the following persons to render their statements and expert opinions, as the case may be, by affidavit: A) Alleged victims proposed by the representatives: 1) Nilda Gutiérrez, sister of Jorge Omar Gutiérrez, who will testify on her relationship with her brother and the life of the Gutiérrez family prior to his alleged murder. She will also testify on the supposed consequences of that event and the alleged “impunity regarding the physical and mental health of her parents and the relationships with them”, on the actions taken by her and the family, and on how the actions of the police, prosecutors and judicial authorities supposedly affected her values and those of her family, as well as on the consequences that the alleged impunity of these events had, and has, on her life. 2) Francisco Virgilio Gutiérrez, brother of Jorge Omar Gutiérrez, who will testify on his relationship with his brother at the time of his alleged murder, on the efforts presumably made by him to cooperate with the justice system in the investigation of the facts and his role as National Deputy and Mayor of Quilmes, on his experience of the amicable settlement process, and ON the alleged reprisals and threats to which he and his family were subjected because of their commitment to seek justice for the alleged murder of his brother. 3) Jorge Gabriel Gutiérrez and David Gutiérrez, sons of Jorge Omar Gutiérrez, who will describe their lives at the time when their father was allegedly murdered and the alleged repercussions of his murder on their personal and professional lives, on the efforts made by them and their family to discover the truth regarding the events, the supposed consequences that the alleged cover-up and obstructive actions by the police, prosecutors and judicial authorities had on their lives, and the presumed consequences that the alleged impunity surrounding the facts had, and has, on their lives.