4 a) adopt the measures necessary to establish the whereabouts of Mr. Eduardo José Natera and immediately inform the Inter-American Court and his next of kin; b) once his whereabouts are determined, adopt the measures necessary to protect the life and personal integrity of Mr. Eduardo José Natera, after carrying out an evaluation of the reasons that led to his disappearance while being under state custody and of the situation of risk he is in within the penitentiary center. These measures shall be agreed on with the possible beneficiary and his representatives; c) carry out an investigation of the facts that act as grounds for the request of provisional measures as a mechanism of prevention in order to avoid any situation of risk to the life and personal integrity of Mr. Eduardo José Natera, and d) inform of the measures adopted by virtue of the aforementioned reasons. 5. The Order of the President of the Inter-American Court of Human Rights on December 1, 2009, in which she decided, inter alia: 1. Require that the State immediately adopt the measures necessary to determine the situation and whereabouts of Eduardo José Natera Balboa and to protect his life and personal integrity. 2. Require that the State inform the Inter-American Court, by no later than December 8, 2009, on that stated in the first operative paragraph of the […] Order. 3. Require, also, that the State inform the Inter-American Court, every two months as of December 8, 2009, on the measures adopted pursuant with this decision. 4. Request that the representatives of the beneficiary and the Inter-American Commission present to the Inter-American Court, by no later than December 16, 2009, the observations considered appropriate to the report mentioned in the second operative paragraph of the […] Order. 5. Request that the representatives of the beneficiary and the Inter-American Commission present their observations, within a four and six-week term, respectively, computed as of the notification of the State’s reports indicated in the third operative paragraph. 6. Order that the present matter be heard by the Full Tribunal at the LXXXVI Regular Session, to be held from January 25 to February 6, 2010 at the Tribunal’s seat in the city of San José, Costa Rica. […] 6. The notes of the Secretariat of December 17 and 22, 2009, through which it informed that the term granted to the State so it could present the Report requested in the second operative paragraph of the mentioned Order of the President, had expired on December 8, 2009, without it having been received at the Secretariat of the Court. Therefore, following the instructions of the President of the Court the State was requested to forward that report as soon as possible. Considering that: