5.  The applicant was born in 1942 and lives in the town of Urus-Martan, in the Chechen Republic. She is the mother of Mr Adam Khurayev, born in 1978. 6.  The applicant's house in Urus-Martan was destroyed during the military campaign in the Chechen Republic in the autumn of 1999. The applicant's family had to move temporarily to Ingushetia, where they lived at the material time. Adam Khurayev frequently visited his aunt, Ms M.M., who lived in Urus-Martan, and stayed at her house no. 14, Lomonosova Lane (the street name and the house number were later changed to 74, Kutuzova Street). 7.  In the summer of 2002 Adam Khurayev and his twin brother Arbi Khurayev submitted their documents to the Urus-Martan District Department of the Interior (the ROVD) to exchange their old Soviet passports for new Russian ones. On 22 November 2002 Adam and Arbi Khurayev went to Urus-Martan to pick up their new passports. The brothers stayed at their aunt's house at the above address. At the material time the town of Urus-Martan was under curfew. The authorities maintained manned checkpoints at the entry and exit points to the town. 8.  At about 10 p.m. on 23 November 2002 the family of M.M. was at home. When Adam Khurayev went outside, to the toilet located in the courtyard, a group of over fifteen armed masked men in camouflage uniforms broke into the house. The intruders neither introduced themselves nor produced any documents. The applicant's relatives thought that they were Russian servicemen. They dispersed into different rooms, pointed their guns at the family members and ordered everyone to stay in their rooms. M.M.'s daughter, Ms L.M., rushed to the window and heard the intruders order someone in Russian: “Lie on the ground!” She thought that the order must have been given to Adam Khurayev, as he was the only family member in the yard. 9.  Without providing any explanations or reasons for their actions, the servicemen conducted a quick but thorough search of M.M.'s house. They did not find anything of interest to them. 10.  After that the servicemen returned to the yard and walked out into the street. Shortly thereafter M.M. and L.M. heard the sound of heavy military vehicles in the street. 11.  Ms. A.M., one of M.M.'s neighbours, residing at 47 Lomonosova Street, was woken up at about 10 p.m. on 23 November 2002 by the sound of heavy military vehicles in the street. She looked out of the window and saw an APC (armoured personnel carrier) and two military UAZ vehicles (“таблетка”) parked in the street. A.M. did not go outside because of the curfew. According to A.M., at the material time APCs were frequently driven in Urus-Martan at night and servicemen often took young men away. About fifteen minutes later the vehicles started their engines and drove away. 12.  After the servicemen had left, the applicant's relatives realised that Adam Khurayev, who had been in the courtyard, had disappeared. 13.  The applicant has had no news of Adam Khurayev since 23 November 2002. 14.  The above account of the events is based on the applicant's application form and written statements by M.M. and A.M., dated 10 and 11 November 2005 respectively. 15.  The Government submitted that on 23 November 2002 Adam Khurayev had been abducted by unidentified persons. 16.  In the morning of 24 November 2002 Arbi Khurayev went to Ingushetia to inform the applicant about the disappearance of Adam Khurayev. The applicant immediately went to Urus-Martan and started searching for her son. From 24 November 2002 for almost a month the applicant, who was elderly and illiterate, complained in person about her son's disappearance to a number of local law-enforcement agencies, including the Urus-Martan district military commander's office (hereafter “the district military commander's office”), the ROVD, and the Urus-Martan district prosecutor's office (“the district prosecutor's office”). The authorities denied any involvement on the part of their officials in the abduction of Adam Khurayev. 17.  The applicant's relatives assisted her in the search for Adam Khurayev. They contacted, both in person and in writing, various official bodies, such as the President of the Russian Federation, the Envoy of the President of the Russian Federation for Ensuring Human Rights and Freedoms in the Chechen Republic, the Chechen administration, departments of the interior and prosecutors' offices at different levels, asking for help in establishing the whereabouts of Adam Khurayev. The applicant retained copies of a number of those complaints and submitted them to the Court. An official investigation was opened by the district prosecutor's office. The relevant information is summarised below.
(b)  The official investigation into the abduction of Adam Khurayev 18.  On 23 December 2002 the applicant complained in writing about her son's disappearance to a number of State authorities, including the district military commander's office, the district prosecutor's office and the ROVD. She stated that on 22 November 2002 she and her sons Arbi and Adam had gone to Urus-Martan to obtain her sons' identity documents. At about 10 p.m. on that day armed and masked members of law-enforcement authorities, wearing camouflage uniforms, had broken into the house at no. 14 Lomonosova Street and had abducted Adam Khurayev. The intruders had used an APC and two UAZ vehicles. She stressed that prior to his abduction her son had undergone stomach surgery. 19.  On 20 January 2003 the prosecutor's office of the Chechen Republic (“the republican prosecutor's office”) forwarded the applicant's complaint about her son's abduction to the district prosecutor's office for examination. 20.  On 14 February 2003 the district prosecutor's office instituted an investigation into the abduction of Adam Khurayev under Article 126 § 2 of the Criminal Code (aggravated kidnapping). The criminal case file was given number 34022. 21.  On 15 March 2003 the district prosecutor's office granted the applicant the status of a victim in criminal case no. 34022. 22.  On 24 April 2003 the applicant wrote to a number of State authorities, including the prosecutor and the military prosecutor of the Chechen Republic. She stated that her son had been abducted by servicemen from the law-enforcement agencies of the Urus-Martan district who had arrived in two UAZ vehicles and an APC. The applicant pointed out that her numerous complaints to various State bodies had failed to produce any results and that, apart from instituting an investigation into the abduction, the district prosecutor's office had failed to take any other measures aimed at establishing her son's whereabouts. She stressed that her son's abductors must have been representatives of the State as only they could have moved freely in the town during the curfew and used military vehicles. 23.  On 22 May 2003 the republican prosecutor's office informed the applicant that on 14 February 2003 the district prosecutor's office had opened criminal case no. 34022 into the abduction of her son; that on 14 April 2003 the investigation had been suspended owing to the failure to establish the perpetrators and that unspecified operational and search measures aimed at solving the crime were under way. 24.  On 9 June 2003 the military prosecutor's office of the United Group Alignment (“the UGA military prosecutor's office”) forwarded the applicant's complaint about her son's abduction to the military prosecutor's office of military unit no. 20102 for examination. 25.  On 17 June 2003 the republican prosecutor's office forwarded the applicant's request for assistance in the search for her son to the district prosecutor's office and instructed the latter to inform the applicant of any developments in the investigation. 26.  On 30 June and 2 July 2003 the military prosecutor's office of military unit no. 20102 informed the applicant that the examination of her complaints had failed to establish any involvement of Russian servicemen in the abduction of Adam Khurayev. 27.  On 11 December 2003 the applicant complained to the minister of the interior of the Chechen Republic, submitting that her son had been abducted by a group of armed men in camouflage uniforms who had arrived in two UAZ cars and an APC without number plates. She stressed that the abductors must have been State servicemen as only they could have moved freely in the town during the curfew and used military vehicles. The applicant pointed out that her numerous complaints to various State bodies had failed to produce any effect and that the criminal investigation had been suspended and reopened and had failed to produce any results. 28.  On 17 December 2003 the applicant complained to the prosecutor of the Chechen Republic, stating that her son had been abducted by a group of armed men in camouflage uniforms who had arrived in two UAZ vehicles and an APC. She averred that her son's abductors must have been representatives of the State as only they could have moved freely in the town during the curfew and used military vehicles. The applicant pointed out that her numerous complaints to various State bodies had failed to produce any effect and that the criminal investigation into her son's abduction had failed to produce any results and had been suspended and reopened on a number of occasions. She emphasised that her previous complaint to the prosecutor about the inactivity of the district prosecutor's office had not produced any results. Lastly, she requested the prosecutor to oblige the district prosecutor's office to solve the crime. 29.  On 13 January 2004 the republican prosecutor's office forwarded the applicant's complaint to the district prosecutor's office. The latter was to provide the applicant with detailed information on the investigation and its results. 30.  On 23 January 2004 the head of the ROVD informed the applicant that they had opened an operational-search file for the search for her son and that they had sent an unspecified number of requests for information to law-enforcement agencies in the Urus-Martan District and various regions of the Russian Federation. 31.  Following a complaint by the applicant to the republican prosecutor's office, on 28 January 2004 the district prosecutor's office informed her that on 28 January 2004 it had resumed the investigation in criminal case no. 34022 and that the case file had been entrusted to another investigator. 32.  On 1 March 2004 the republican prosecutor's office forwarded the applicant's complaint about her son's abduction to the district prosecutor's office for inclusion into the criminal case file and instructed the latter to inform the applicant of any developments in the case. The letter also stated that the investigation in case no. 34022 had been reopened. 33.   On 24 March 2004 the district prosecutor's office informed the applicant that on 28 February 2004 they had suspended the investigation in criminal case no. 34022. 34.  On 27 March 2004 the ROVD informed the applicant that their numerous requests for information to various law-enforcement agencies in Chechnya and other regions had failed to produce any results. 35.  On 7 May 2004 the Prosecutor General's office in the Southern Federal Circuit informed the applicant that they had forwarded her complaint about the abduction of Adam Khurayev to the republican prosecutor's office. 36.  On 31 May 2004 the district prosecutor's office informed the applicant that on 31 May 2004 they had resumed the investigation in criminal case no. 34022. 37.  On 17 June 2004 the republican prosecutor's office informed the applicant that all information concerning the investigation into her son's abduction was to be obtained from the district prosecutor's office. 38.  On 29 July 2004 the applicant wrote to a number of State authorities, including the Urus-Martan district prosecutor and the head of the ROVD. In her letter she described the circumstances of her son's abduction and pointed out that her numerous complaints to various State bodies had failed to produce any results. In particular, the criminal investigation into her son's abduction had been conducted in a superficial manner and had not produced any results. All her complaints about the ineffectiveness of the investigation, addressed to the supervisory bodies, had been forwarded to the district prosecutor's office. Although the latter body had replied to the complaints, none of those replies contained any information concerning investigative measures undertaken in the course of the criminal proceedings. Finally, the applicant submitted that her son's abductors must have been representatives of the State as only they could have moved freely in the town during the curfew, gone through existing checkpoints and used military vehicles. 39.  On 4 August 2004 the district prosecutor's office replied to the applicant, stating that the investigation in criminal case no. 34022 had been carried out in compliance with the law. The district prosecutor's office had taken all the investigative measures which could be carried out in the absence of those to be charged with the crime. They had sent numerous requests for information to various law-enforcement agencies and hospitals. The republican prosecutor's office's (unspecified) instructions concerning the investigation had been complied with. The theory that Russian military servicemen had been involved in the abduction of Adam Khurayev had been examined but had not been confirmed. The latest decision to suspend the investigation owing to the failure to identify the perpetrators was dated 30 June 2004. 40.  On 23 August 2004 the republican prosecutor's office informed the applicant that on an unspecified date the investigation in criminal case no. 34022 had been suspended, but operational-search measures aimed at solving the crime were under way. 41.  On 2 September 2004 the district prosecutor's office informed the applicant that her complaint of 1 September 2004 had been included in the case file of criminal case no. 34022. 42.  On 30 September 2004 the ROVD forwarded the applicant's complaint about her son's abduction to the district prosecutor's office for examination. 43.  On 15 May 2005 the applicant wrote to the Urus-Martan district prosecutor, describing in detail the circumstances of her son's apprehension and pointing out that her son had been abducted by representatives of the State. The applicant complained that the investigation into Adam Khurayev's abduction had been too lengthy, that basic investigative measures had not been taken and that she had no information about its progress. The applicant requested the authorities to resume the investigation, to provide her with access to the criminal case-file materials and with copies of basic investigative documents to which she was entitled by law. 44.  On 24 June 2005 the district prosecutor's office informed the applicant that on 6 June 2005 they had resumed the investigation in criminal case no. 34022 and that she could obtain a copy of the decision to grant her victim status and certain other documents from their office. 45.  On 30 July 2005 the military prosecutor's office of military unit no. 20102 informed the applicant that the examination of her complaint about her son's abduction had failed to confirm any involvement of Russian servicemen in the abduction of her son. 46.  On 11 November 2005 the applicant wrote to the Urus-Martan district prosecutor. She described in detail the circumstances of her son's apprehension and pointed out that her son had been abducted by representatives of the State. The applicant submitted that the investigation into Adam Khurayev's abduction had been ineffective and that it had failed to produce any results for more than three years. She complained about the lack of information about the investigation, requested the authorities to grant her victim status in the criminal case, to resume the investigation and provide her with access to the criminal case-file materials. 47.  By a letter of 14 November 2005 the republican prosecutor's office forwarded the applicant's complaint about her son's abduction to the district prosecutor's office for examination. 48.  On 18 November 2005 the district prosecutor's office informed the applicant that her complaint of 11 November 2005 had been granted only in part. The letter did not specify in which part, but stated that the applicant's request concerning access to the criminal case-file materials had been rejected pursuant to Article 42 of the Criminal Procedure Code. 49.  On 15 December 2005 the applicant wrote to the district prosecutor's office. She pointed out that on 11 November 2005 she had requested the authorities to resume the investigation in criminal case no. 34022 and provide her with access to the case-file materials; that on 18 November 2005 the authorities had partially granted her request but had failed to specify in which part. The lack of clarity in the decision had precluded her from appealing against it. She requested that that matter be clarified. 50.  On 23 December 2005 the district prosecutor's office replied to the applicant that she had been granted victim status on 15 March 2003 and that she was only entitled to access to procedural documents concerning investigative measures she had participated in. 51.  On 24 April 2006 the district prosecutor's office informed the applicant that on an unspecified date they had resumed the investigation in criminal case no. 34022. 52.  On 14 February 2003 the district prosecutor's office instituted a criminal investigation into the abduction of Adam Khurayev under Article 126 § 2 of the Criminal Code. The case file was attributed number 34022.
(a)  Witnesses interviewed by the investigation 53.  Being interviewed as a witness on 18 February 2003, M.M. stated that at 10 p.m. on 23 November 2002 armed persons in masks and camouflage uniforms had broken into her house and had abducted Adam Khurayev. Before coming to her household, the abductors had looked for Adam Khurayev in her brother's house. Neighbours known as “Zulay” and “Tamusa”, whose family names M.M. did not remember, had seen the abductors use APCs and UAZ vehicles. 54.  On 15 March 2003 the applicant was granted victim status and interviewed. She stated that she had learnt from M.M. that at about 10 p.m. on 23 November 2002 armed and masked persons had broken into M.M.'s house and had taken Adam Khurayev with them. 55.  I.M., questioned on 20 January 2004 as a witness, submitted that on 24 November 2002 he had learnt from M.M. about the abduction of the applicant's son. M.M. had told him that she had not witnessed the abduction and that two women known as Zulay and Tamusa had told her that the abductors had arrived in an APC and two UAZ vehicles. 56.  Zara S., interviewed as a witness on 4 February 2004, stated that in the morning of 24 November 2002 she had learnt from the applicant and other neighbours about the abduction of Adam Khurayev. Zara S. had not seen any vehicles and, apart from herself, there were no other women known as “Tamusa” who lived in the vicinity. Zara S. confirmed her statement while being questioned as a witness on 18 June 2004. 57.  M.Ch. was interviewed as a witness on 11 February 2004. She stated that on the night of 23 November 2002 she had been at home with her husband A.Ch., who worked in the local military commander's office. At about 10 p.m. she had heard noise coming from the neighbouring household of Z.Ch. (see below). M.Ch. and her husband had rushed to Z.Ch.'s house and seen armed men wearing masks there. A.Ch. had asked them why they had broken into Z.Ch.'s house. In response the armed men had forced A.Ch. to the ground. M.Ch. had run back home and had fetched her own and her husband's identity papers. She had presented them to the armed men, explaining to them that her husband worked at the local military commander's office. At that moment the armed men had been ordered over a portable radio to leave, which they did quickly. They had left in several vehicles but M.Ch. did not remember what their models were. On the next morning M.Ch. had learnt about the abduction of Adam Khurayev. 58.  On 17 February 2004 the investigation questioned A.Ch. as a witness. He stated that on the night of 23 November 2002 he had been at home with his family. One of his family members had alerted him to the fact that something had been going on in Z.Ch.'s (his brother's) house. A.Ch. had rushed outside and in Z.Ch's yard he had run into several armed men wearing masks; their clothes had borne no insignia. When A.Ch. had asked what they were doing there, the armed men had forced him to the ground and ordered him to lie down. Several minutes later A.Ch. had overheard somebody order the armed men to leave, which they had done. A.Ch. and his wife had returned home and had learnt on the following day about the abduction of Adam Khurayev. 59.  On 20 February 2004 the investigation interviewed Z.Ch. as a witness. He stated that at about 10 p.m. on 23 November 2002 he had been at home in his house in Urus-Martan. At that moment several armed men in camouflage uniforms had burst into his house and had requested his identity papers. Having carried out a passport check, they had left. 60.  M.B., the wife of Z.Ch., was questioned as a witness on an unspecified date in February 2004. She stated that on the night of 23 November 2002, while she had been at home with her husband, several armed men in camouflage uniforms and masks had burst into their house and had ordered the family members to produce their identity documents for a passport check. Upon checking the documents one of the intruders had apologised, saying that the group had come to the wrong address, and they had left. M.B. had not noticed any insignia and did not remember how many intruders there had been. On the next day she had learnt about the abduction of the applicant's son. 61.  On 9 June 2004 M.M. was again questioned as a witness. She confirmed the previous statement she had given to the investigation and stated also that the intruders had carried out a search in her house; that the applicant's son had been outside in the toilet when the armed men had burst into her house and that in the morning on 24 November 2002 she had found his slippers at the toilet entry; and that she herself had not seen whether the intruders had come in military vehicles. 62.  On 12 June 2004 the investigation questioned R.Kh., the applicant's daughter. She stated that on an unspecified date she had learnt from the applicant that on 23 November 2002 Adam Khurayev had been abducted while he had been at M.M.'s house in Urus-Martan. 63.  When questioned again on 15 June 2004 the applicant stated that on 22 November 2002 she had arrived in Urus-Martan with her sons, Arbi and Adam Khurayev, to pick up their passports. In the evening of 23 November 2002 the applicant and Arbi had stayed at Z.Ch.'s place, while Adam Khurayev had gone to stay at M.M.'s place. At about 10 p.m. several armed and masked men had burst into Z.Ch.'s house and had forced Z.Ch. to the ground. One of the intruders had said “I don't think it's him” and another armed man had replied to him “I don't think so either”. On the following morning the applicant had learnt from M.M. that armed men in camouflage uniforms had abducted Adam Khurayev on the previous night.
(b)  Further investigative steps 64.  On an unspecified date the investigator inspected the crime scene. No objects were seized during the inspection. 65.  With a view to examining the possibility that representatives of the State had been involved in the applicant's son's abduction, on unspecified dates the investigating authorities made enquires with various State bodies, including the commander of military unit no. 6779, the military commander of the Urus-Martanovskiy District, the ROVD, unspecified remand prisons, detention centres and hospitals in the region as to Adam Khurayev's whereabouts. From the replies of those State authorities it followed that their officials had not arrested Adam Khurayev, had not instituted criminal proceedings against him and had no information on his whereabouts. According to those replies, he had not been held in detention and had not applied for medical assistance. 66.  On an unspecified date the detention logs of the ROVD and its temporary detention ward were examined. No information concerning Adam Khurayev was found. 67.  On 6 July 2005 the investigation in case no. 34022 was suspended. 68.  On 18 November 2005 the investigation was resumed and the applicant was notified of that decision. 69.  Despite a specific request by the Court, the Government did not disclose most of the contents of the file in criminal case no. 34022, providing only copies of the records of the witness interviews described in paragraphs 53-63 above. The Government stated that the investigation was in progress and that disclosure of the documents would be in violation of Article 161 of the Code of Criminal Procedure, since the file contained personal data concerning the witnesses or other participants in the criminal proceedings. 70.  On 3 March 2006 the applicant complained to the Urus-Martanovskiy Town Court (“the Town Court”) about the ineffectiveness of the investigation into the abduction of her son. She requested that the investigation be resumed and the necessary investigative measures be taken and also sought access to the case file. 71.  By a decision of 30 March 2006 the Town Court allowed the applicant's complaint in part. In particular, it held that the district prosecutor's office had unlawfully refused to provide the applicant with information concerning the developments in the investigation, which had prevented her from challenging the investigator's acts or inaction in court. The court ordered the district prosecutor's office to provide for the applicant's access to the case file, subject to the restrictions applicable under the rules of criminal procedure. Lastly, the court declared unlawful and unfounded the decision to suspend the investigation in case no. 34022 and ordered the district prosecutor's office to carry out an effective investigation. The decision, in so far as relevant, reads as follows:
“... It emerges from the materials of case file no.34022 ... that on 23 November 2002 at about 10 p.m. unidentified masked persons carrying submachine guns broke into the household of [M.M.]'s family ... and abducted Adam Khurayev.
The investigation took steps aimed at solving the crime and identifying the perpetrators. In particular, M.M., I.M., Z.S., Z.Ch., R.B., M.Ch. and A.Ch. were interviewed as witnesses. ...
... The investigation failed to identify the persons who had abducted Adam Khurayev or establish his whereabouts. In that connection it had been suspended ... on numerous occasions and then reopened again. The latest decision to suspend the investigation is dated 18 December 2005.
However it transpires from the case file that the investigator failed to take all relevant investigative steps. In particular:
- it was not established which [military] units or power structures on the territory of the Urus-Martanovskiy District were equipped with APCs; where each military vehicle had been located at the time of the abduction, and where and on whose order it had been used [at the time of the abduction]”;
- the commanders of units equipped with APCs at the time of the abduction and the drivers of the APCs were not interviewed;
- the logbooks of the departments keeping records of the use of military vehicles at the time of the abduction were not examined;
- the heads of the military commander's office, the district department of the FSB and the district department of the Interior were not questioned with a view to establishing who had been granted authorisation to pass through Urus-Martan on 23 November 2002 at night during the curfew;
- the logbooks of detention facilities were not seized and checked and the persons responsible for detainees were not questioned with a view to verifying whether the abducted person was being or had been held in any detention facility.” 72.  On 5 July 2006 the Supreme Court of the Chechen Republic upheld the decision on appeal.