3 July 11 and October 16, 2008; b) Prison Yare- briefs of February 1, March 19, April 16, July 4 and 11, September 22, October 31 and December 22, 2008 and of September 2, 2009; c) Uribana Prison- briefs of June 14, August 23, and September 27, 2007; March 19, April 16, July 10, October 1 and December 22, 2008 and of July 13, 2009 and, d) El Rodeo- briefs of March 19, April 16, May 23, August 2 and 11, October 10 and December 22, 2008; and July 29 and October 23, 2009. 7. The briefs of the Inter-American Commission on Human Rights (hereinafter, the "Inter-American Commission" or the "Commission"), by which it presented observations to the information forwarded by the State in relation to the implementation of provisional measures in the four cases above mentioned: a) “La Pica”- briefs of September 20 and November 30, 2007; May 8, July 25 and October 20, 2008; and of February 17, 2009; b) Yare Prison – briefs of March 7, May 8, July 25 and December 2, 2008, and of February 4 and August 25 and 26, 2009; c) Uribana Prison – briefs of June 21, August 17 and October 31, 2007; July 28 and November 18, 2008, and of February 17 and July 31, 2009; and d) El Rodeo- briefs of February 20, June 6, August 21 and October 1, 2008 and of January 8, and August 25, 2009. 8. The note of the Secretariat of the Court of December 10, 2008 by which, following the instructions of the full Court, the State was requested to present, no later than January 30, 2009, a single report in reference with the measures adopted to protect the life and personal integrity of all the people confined in said four penitentiary centers. In particular, the State should have informed about the measures adopted so that the people of said centers are not injured or violently killed. Furthermore, it was indicated that, upon the receipt of said report, as well as of the respective observations of the Inter-American Commission and the representatives in each matter, the Tribunal should consider, as in previous cases and matters, the relevance of convening a public hearing to assess the compliance with the provisional measures in these four penitentiary centers. 9. The brief of January 30, 2009, by which the State presented the single report on the measures adopted to protect the life and integrity of all the people confined in such penitentiary centers. 10. The briefs of March 9 and 31, 2009 by which the representatives and the InterAmerican Commission, respectively, presented their observations to the single report of the State (supra Having Seen clause 9). 11. The private hearing held at the Court’s seat in San José, Costa Rica on September 30, 2009, to analyze the situation of the four matters.1 During said public hearing, the 1 To this hearing, there appeared, on behalf of the Inter-American Commission, Commissioner Florentín Meléndez, and Specialists of the Executive Secretary Lilly Ching Soto, Karla Quintana Osuna and Silvia Serrano