E/CN.4/2000/9/Add.1 page 19 Human Rights Commission had been unable to find any previous reference to this case. Moreover, the case of Abelino Tapia Morales is probably that of Abelino Tapia Marcos, on which the Government has provided information, as indicated in this report. 86. Juan Cervantes Paulino, Marco Cervantes Paulino and Martín García Salvador were allegedly arrested and subsequently tortured on 14 April 1997 by personnel of the 35th military zone in Cotlamaloya, municipality of Atlixtac, State of Guerrero. The Government stated that the investigation carried out into the alleged enforced disappearance had been brought to an end by a judicial decision during the trial on 30 August 1997. 87. Eulalio Vázquez Mendoza was allegedly arrested and tortured on 17 April 1997 by members of the State Judicial Police in Cuonetzingo, municipality of Chilapa de Álvarez, State of Guerrero. The Government stated that no complaint on the subject had been found either by the National Human Rights Commission or by the Human Rights Commission of the State of Guerrero. 88. Gabriel Salvador Concepción was allegedly arrested and tortured by members of the army and the State Judicial Police on 20 April 1997 in Alpoyencancingo, municipality of Ahuacuotuzingo, State of Guerrero. The Government stated that the National Human Rights Commission had conducted an investigation into allegations of torture, arbitrary detention and enforced or involuntary disappearance; this investigation ended on 23 July 1997 since it was considered that the case did not involve human rights violations and it was referred to another body. 89. José Carrillo Conde was allegedly arrested and tortured on 4 January 1996 in Tepoztlán State of Morelos, by members of the State Judicial Police. The Government stated that the National Human Rights Commission had conducted an inquiry and on 3 December 1997 had addressed a recommendation to the Governor of the State of Morelos, by whom it had been rejected, as well to the Department of the Environment, Natural Resources and Fisheries and also to the Agrarian Reform Department. The latter launched an administrative inquiry which found the complaint to be inadmissible. The former also opened an administrative inquiry which was suspended pending an investigation. 90. Laurencio Guarneros Sandoval, Ricardo Ruiz Camacho, Remigio Ayala Martínez and Julio Bello Palacios were allegedly arrested and tortured on 11 January 1997 by members of the Preventive Police of Yutepec, in Yautepec, State of Morelos. The Government stated that the Human Rights Commission of the State of Morelos had addressed a recommendation on the subject to the Mayor of Yautepec to the effect that he should order an administrative investigation of the police officers involved in the case with a view to sanctioning them. This case did not involve alleged torture and other cruel, inhuman or degrading treatment or punishment. 91. A group of over 200 persons who were taking part in a peaceful march were allegedly tortured on 10 April 1996 by members of the Anti-Riot Squad belonging to the Public Security Directorate in San Rafael Zaragoza, municipality of Tlatizapán, State of Morelos. The National Human Rights Commission made a recommendation concerning this case on 29 May 1996. Pursuant to this recommendation, the Governor of the State of Morelos instructed the Ministry