Former Kyrgyzstan's President Kurmanbek Bakiyev speaks during the presentation of his book "Pain, Love and Hope: My Kyrgyzstan" during a news conference in Minsk, Belarus October 22, 2015. REUTERS/Vasily Fedosenko 

Former Kyrgyzstan's President Kurmanbek Bakiyev speaks during the presentation of his book "Pain, Love and Hope: My Kyrgyzstan" during a news conference in Minsk, Belarus October 22, 2015. REUTERS/Vasily Fedosenko 

Former Kyrgyzstan's President Kurmanbek Bakiyev presents his book "Pain, Love and Hope: My Kyrgyzstan" during a news conference in Minsk, Belarus October 22, 2015. REUTERS/Vasily Fedosenko 

Maxim Bakiyev, son of fugitive former Kyrgyz President Kurmanbek Bakiyev, leaves after attending an extradition hearing at Westminster Magistrates' Court in London December 7, 2012. Bakiyev is fighting a U.S. request to extradite him on fraud charges. REUTERS/Olivia Harris (BRITAIN - Tags: POLITICS SOCIETY CRIME LAW) 

Maxim Bakiyev, son of fugitive former Kyrgyz President Kurmanbek Bakiyev, leaves after attending an extradition hearing at Westminster Magistrates' Court in London December 7, 2012. Bakiyev is fighting a U.S. request to extradite him on fraud charges. REUTERS/Olivia Harris (BRITAIN - Tags: POLITICS SOCIETY CRIME LAW) 

Maxim Bakiyev (C), son of fugitive former Kyrgyz President Kurmanbek Bakiyev, leaves after attending an extradition hearing at Westminster Magistrates' Court in London December 7, 2012. Bakiyev is fighting a U.S. request to extradite him on fraud charges. REUTERS/Olivia Harris (BRITAIN - Tags: POLITICS SOCIETY CRIME LAW) 

Maxim Bakiyev (C), son of fugitive former Kyrgyz President Kurmanbek Bakiyev, leaves after attending an extradition hearing at Westminster Magistrates' Court in London December 7, 2012. Bakiyev is fighting a U.S. request to extradite him on fraud charges. REUTERS/Olivia Harris (BRITAIN - Tags: POLITICS SOCIETY CRIME LAW) 

Outgoing Kyrgyz President Roza Otunbayeva (L), President-elect Almazbek Atambayev (C) and First Deputy Prime Minister Omurbek Babanov pray during the official opening of a memorial complex to victims of Kyrgyzstan's April 7, 2010 civil unrest, in the village of Chon-Tash, some 12 km (7 miles) south of the Kyrgyz capital Bishkek November 16, 2011. More than 80 people were killed in clashes between anti-government demonstrators and police during the 2010 revolt which toppled President Kurmanbek Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: CIVIL UNREST POLITICS RELIGION) 

Visitors look at a memorial complex dedicated to victims of the April 7, 2010 civil unrest in Kyrgyzstan, during the complex's official opening in the village of Chon-Tash, some 12 km (7 miles) south of the Kyrgyz capital Bishkek November 16, 2011. More than 80 people were killed in clashes between anti-government demonstrators and police during the 2010 revolt which toppled President Kurmanbek Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: CIVIL UNREST POLITICS) 

Doves are released at a memorial complex to victims of the April 7, 2010 civil unrest in Kyrgyzstan, during the complex's official opening in the village of Chon-Tash, some 12 km (7 miles) south of the Kyrgyz capital Bishkek November 16, 2011. More than 80 people were killed in clashes between anti-government demonstrators and police during the 2010 revolt which toppled President Kurmanbek Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: CIVIL UNREST POLITICS ANIMALS) 

A relative grieves at a memorial complex to victims of the April 7, 2010 civil unrest in Kyrgyzstan, during the complex's official opening in the village of Chon-Tash, some 12 km (7 miles) south of the Kyrgyz capital Bishkek November 16, 2011. More than 80 people were killed in clashes between anti-government demonstrators and police during the 2010 revolt which toppled President Kurmanbek Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: CIVIL UNREST) 

A relative of people killed in the uprising that deposed President Kurmanbek Bakiyev reacts during a court session held in a sports palace in Bishkek November 22, 2010. The court session was held for former government officials and security officers, accused of involvement in the killing of dozens in the uprising. Three former senior Kyrgyz officials, accused of key roles in the killings, have fled their homes to avoid standing trial, a prosecutor said on Monday. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST CRIME LAW) 

Baktybek Kalyev, former defence minister of ousted President Kurmanbek Bakiyev, sits in a metal cage during a court session at a sports palace in Bishkek November 22, 2010. The court session was held for former government officials and security officers including Kalyev, accused of involvement in the killing of dozens in the uprising that deposed President Bakiyev. Three former senior Kyrgyz officials, accused of key roles in the killings, have fled their homes to avoid standing trial, a prosecutor said on Monday. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST CRIME LAW MILITARY) 

People react during a court session held in a sports palace in Bishkek November 17, 2010. Relatives of people killed in an April revolt clashed with police in a Kyrgyz court on Wednesday, calling for the execution of defendants accused of killing scores in the uprising that toppled President Kurmanbek Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST CRIME LAW) 

People react during a court session held in a sports palace in Bishkek November 17, 2010. Relatives of people killed in an April revolt clashed with police in a Kyrgyz court on Wednesday, calling for the execution of defendants accused of killing scores in the uprising that toppled President Kurmanbek Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST CRIME LAW) 

Baktybek Kalyev (R), former defence minister of ousted President Kurmanbek Bakiyev, and deputy chief of Bakiyev's security guard Nurlan Temirbekov sit in a metal cage during a court session held in a sports palace in Bishkek November 17, 2010. Relatives of people killed in an April revolt clashed with police in a Kyrgyz court on Wednesday, calling for the execution of defendants accused of killing scores in the uprising that toppled Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST CRIME LAW) 

Baktybek Kalyev (R), former defence minister of ousted President Kurmanbek Bakiyev, and deputy chief of Bakiyev's security guard Nurlan Temirbekov sit in a metal cage during a court session held in a sports palace in Bishkek November 17, 2010. Relatives of people killed in an April revolt clashed with police in a Kyrgyz court on Wednesday, calling for the execution of defendants accused of killing scores in the uprising that toppled Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST CRIME LAW) 

Policemen stand guard, as relatives of victims killed during a revolt in April, that drove former President Kurmanbek Bakiyev from office, protest near the gate of the parliament during its first session in Bishkek, November 10, 2010. Kyrgyz President Roza Otunbayeva on Wednesday urged the country's new parliament to elect a prime minister within three weeks to avert a possible re-run of elections in the volatile Central Asian state. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST) 

Relatives of victims killed during a revolt in April, that drove former President Kurmanbek Bakiyev from office, protest near the gate of the parliament during its first session in Bishkek, November 10, 2010. Kyrgyz President Roza Otunbayeva on Wednesday urged the country's new parliament to elect a prime minister within three weeks to avert a possible re-run of elections in the volatile Central Asian state. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST) 

Relatives of victims of the April 7 uprising pray during a protest in Bishkek, October 15, 2010. More than 80 people were killed in clashes between anti-government demonstrators and police during the revolt which toppled President Kurmanbek Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST IMAGES OF THE DAY) 

Relatives of victims of the April 7 uprising pray during a protest in Bishkek, October 15, 2010. More than 80 people were killed in clashes between anti-government demonstrators and police during the revolt which toppled President Kurmanbek Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST) 

Relatives and friends of people killed during the April 7 uprising hold a rally protesting against the policies of Ata Zhurt political party, a Kyrgyz nationalist party whose membership includes many former colleagues of ousted Kyrgyz President Kurmanbek Bakiyev, in Bishkek, October 13, 2010. The five Kyrgyz political parties that won seats in a new parliament have agreed to hold a vote recount that could permit a sixth party to government, an official from one of the parties said on Wednesday. The placard reads: "For the sake of what our children died!" REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS ELECTIONS CIVIL UNREST) 

Relatives and friends of people killed during the April 7 uprising burn documents owned by the Ata-Jurt (Fatherland) political party, supporting ousted Kyrgyz President Kurmanbek Bakiyev, in Bishkek October 6, 2010. Kyrgyzstan votes in a crucial election on Sunday which interim leaders hope will help unite the country but opponents fear could trigger more violence and leave the south vulnerable to ethnic extremists and militant Islamists. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS ELECTIONS CIVIL UNREST) 

Relatives and friends hold portraits of people killed during the April 7 uprising, in front of the office of the Ata-Jurt (Fatherland) political party, supporting ousted Kyrgyz President Kurmanbek Bakiyev, in the capital Bishkek October 6, 2010. Kyrgyzstan votes in a crucial election on Sunday which interim leaders hope will help unite the country but opponents fear could trigger more violence and leave the south vulnerable to ethnic extremists and militant Islamists. The placard reads: "Ata-Jurt are enemies". REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS ELECTIONS CIVIL UNREST) 

Interior Ministry officers look on while relatives and friends of people killed during the April 7 uprising burn documents owned by the Ata-Jurt (Fatherland) political party, supporting ousted Kyrgyz President Kurmanbek Bakiyev, in Bishkek October 6, 2010. Kyrgyzstan votes in a crucial election on Sunday which interim leaders hope will help unite the country but opponents fear could trigger more violence and leave the south vulnerable to ethnic extremists and militant Islamists. REUTERS/Vladimir Pirogov (KYRGYZSTAN- Tags: POLITICS ELECTIONS CIVIL UNREST) 

Relatives and friends of people killed during the April 7 uprising burn documents owned by the Ata-Jurt (Fatherland) political party, supporting ousted Kyrgyz President Kurmanbek Bakiyev, in Bishkek October 6, 2010. Kyrgyzstan votes in a crucial election on Sunday which interim leaders hope will help unite the country but opponents fear could trigger more violence and leave the south vulnerable to ethnic extremists and militant Islamists. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS ELECTIONS CIVIL UNREST IMAGES OF THE DAY) 

Relatives and friends of the people, killed during the April 7 uprising, burn documents owned by the Ata-Jurt (Fatherland) political party, supporting ousted Kyrgyz President Kurmanbek Bakiyev, in Bishkek, October 6, 2010. Kyrgyzstan votes in a crucial election on Sunday which interim leaders hope will help unite the country but opponents fear could trigger more violence and leave the south vulnerable to ethnic extremists and militant Islamists. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST ELECTIONS) 

Ousted Kyrgyz President Kurmanbek Bakiyev gestures during a news conference in Minsk June 23, 2010. REUTERS/Vladimir Nikolsky (BELARUS - Tags: POLITICS) 

Ousted Kyrgyz President Kurmanbek Bakiyev drinks water during a news conference in Minsk June 23, 2010. REUTERS/Vladimir Nikolsky (BELARUS - Tags: POLITICS) 

Ousted Kyrgyz President Kurmanbek Bakiyev attends a news conference in Minsk June 23, 2010. REUTERS/Vladimir Nikolsky (BELARUS - Tags: POLITICS) 

Ousted Kyrgyz President Kurmanbek Bakiyev attends a news conference in Minsk June 23, 2010. REUTERS/Vladimir Nikolsky (BELARUS - Tags: POLITICS HEADSHOT IMAGES OF THE DAY) 

Military reservists train at a military base 10 km (6.2 miles) outside Bishkek, June 17, 2010. The interim government announced a partial mobilization, calling up military reservists up to 50-years-old. Kyrgyzstan's ethnically divided south has been turbulent since a revolt in April toppled its president, Kurmanbek Bakiyev, and brought an interim government to power. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: MILITARY POLITICS CIVIL UNREST) 

Military reservists train at a military base 10 km (6.2 miles) outside Bishkek, June 17, 2010. The interim government announced a partial mobilization, calling up military reservists up to 50-years-old. Kyrgyzstan's ethnically divided south has been turbulent since a revolt in April toppled its president, Kurmanbek Bakiyev, and brought an interim government to power. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: MILITARY POLITICS CIVIL UNREST) 

Military reservists train at a shooting range of a military base 10 km (6.2 miles) outside Bishkek, June 17, 2010. The interim government announced a partial mobilization, calling up military reservists up to 50-years-old. Kyrgyzstan's ethnically divided south has been turbulent since a revolt in April toppled its president, Kurmanbek Bakiyev, and brought an interim government to power. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: MILITARY POLITICS CIVIL UNREST) 

A military reservist sits on top of an armoured vehicle during training at a military base 10 km (6.2 miles) outside Bishkek June 17, 2010. The interim government announced a partial mobilization, calling up military reservists up to 50-years-old. Kyrgyzstan's ethnically divided south has been turbulent since a revolt in April toppled its president, Kurmanbek Bakiyev, and brought an interim government to power. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: CIVIL UNREST MILITARY POLITICS) 

Military reservists line up for training at a military base 10 km (6.2 miles) outside Bishkek June 17, 2010. The interim government announced a partial mobilization, calling up military reservists up to 50-years-old. Kyrgyzstan's ethnically divided south has been turbulent since a revolt in April toppled its president, Kurmanbek Bakiyev, and brought an interim government to power. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: MILITARY POLITICS CIVIL UNREST) 

Military reservists line up for training at a military base outside Bishkek, June 17, 2010. The interim government announced a partial mobilization, calling up military reservists up to 50-years-old. Kyrgyzstan's ethnically divided south has been turbulent since a revolt in April toppled its president, Kurmanbek Bakiyev, and brought an interim government to power. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: MILITARY POLITICS CIVIL UNREST) 

Military reservists line up for training at a military base outside Bishkek, June 17, 2010. The interim government announced a partial mobilization, calling up military reservists up to 50-years-old. Kyrgyzstan's ethnically divided south has been turbulent since a revolt in April toppled its president, Kurmanbek Bakiyev, and brought an interim government to power. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: MILITARY POLITICS CIVIL UNREST) 

Military reservists line up for training at a military base outside Bishkek, June 17, 2010. The interim government announced a partial mobilization, calling up military reservists up to 50-years-old. Kyrgyzstan's ethnically divided south has been turbulent since a revolt in April toppled its president, Kurmanbek Bakiyev, and brought an interim government to power. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: MILITARY POLITICS CIVIL UNREST) 

Maksim Bakiyev, the younger son of ousted Kyrgyz president Kurmanbek Bakiyev, attends the opening ceremony of the Central Asian Stock Exchange in Bishkek in this November 25, 2009 file photo. British authorities arrested Maksim Bakiyev at Farnborough airport in southern England, Kyrgyz news agency Akipress reported on its website on June 14, 2010. REUTERS/Vladimir Pirogov/Files (KYRGYZSTAN - Tags: CRIME LAW BUSINESS POLITICS HEADSHOT) 

Maksim Bakiyev, the younger son of ousted Kyrgyz president Kurmanbek Bakiyev, attends the opening ceremony of the Central Asian Stock Exchange in Bishkek in this November 25, 2009 file photo. British authorities arrested Maksim Bakiyev at Farnborough airport in southern England, Kyrgyz news agency Akipress reported on its website on June 14, 2010. REUTERS/Vladimir Pirogov/Files (KYRGYZSTAN - Tags: CRIME LAW BUSINESS POLITICS) 

Ousted Kyrgyz President Kurmanbek Bakiyev attends a news conference in Minsk June 14, 2010. Bakiyev called on Monday for a Russia-dominated regional security bloc, the Collective Security Treaty Organization (CSTO), to send forces to quell unrest in Kyrgyzstan. REUTERS/Vasily Fedosenko (BELARUS - Tags: POLITICS CIVIL UNREST) 

Ousted Kyrgyz President Kurmanbek Bakiyev attends a news conference in Minsk June 14, 2010. Bakiyev called on Monday for a Russia-dominated regional security bloc, the Collective Security Treaty Organization (CSTO), to send forces to quell unrest in Kyrgyzstan. REUTERS/Vasily Fedosenko (BELARUS - Tags: POLITICS CIVIL UNREST) 

Ousted Kyrgyz President Kurmanbek Bakiyev attends a news conference in Minsk June 14, 2010. Bakiyev called on Monday for a Russia-dominated regional security bloc, the Collective Security Treaty Organization (CSTO), to send forces to quell unrest in Kyrgyzstan. REUTERS/Vasily Fedosenko (BELARUS - Tags: POLITICS CIVIL UNREST) 

Ousted Kyrgyz President Kurmanbek Bakiyev attends a news conference in Minsk June 14, 2010. Bakiyev called on Monday for a Russia-dominated regional security bloc, the Collective Security Treaty Organization (CSTO), to send forces to quell unrest in Kyrgyzstan. REUTERS/Vasily Fedosenko (BELARUS - Tags: POLITICS CIVIL UNREST) 

Supporters of Kyrgyzstan's interim government stand at the entrance to the administration headquarters, after seizing it back from followers of ousted Kyrgyz president Kurmanbek Bakiyev, in Osh May 14, 2010. Kyrgyz authorities said they regained control across the volatile south on Friday after at least two people died in violent clashes with supporters of the ousted president. REUTERS/Alexei Osokin (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST) 

Supporters of Kyrgyzstan's interim government stand near the administration headquarters, after seizing it back from followers of ousted Kyrgyz president Kurmanbek Bakiyev, in Osh May 14, 2010. Kyrgyz authorities said they regained control across the volatile south on Friday after at least two people died in violent clashes with supporters of the ousted president. REUTERS/Alexei Osokin (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST) 

Supporters of ousted Kyrgyz president Kurmanbek Bakiyev throw stones as they defend the administration headquarters in Osh May 14, 2010. Kyrgyz authorities said they regained control across the volatile south on Friday after at least two people died in violent clashes with supporters of the ousted president. REUTERS/Alexei Osokin (KYRGYZSTAN - Tags: POLITICS CIVIL UNREST IMAGES OF THE DAY) 

Supporters of ousted Kyrgyz president Kurmanbek Bakiyev rally in the centre of Osh, in front of the monument of the founder of the Soviet state Vladimir Lenin May 13, 2010. Supporters of Bakiyev seized government buildings in three southern regions of the impoverished Central Asian state in a coup attempt, the interim government said on Thursday. REUTERS/Alexei Osokin (KYRGYZSTAN - Tags: CIVIL UNREST POLITICS) 

Supporters of ousted Kyrgyz president Kurmanbek Bakiyev rally in the centre of Osh, in front of the monument of the founder of the Soviet state Vladimir Lenin May 13, 2010. Supporters of Bakiyev seized government buildings in three southern regions of the impoverished Central Asian state in a coup attempt, the interim government said on Thursday. REUTERS/Alexei Osokin (KYRGYZSTAN - Tags: CIVIL UNREST POLITICS) 

Supporters of ousted Kyrgyz president Kurmanbek Bakiyev rally in the centre of Osh May 13, 2010. Supporters of Bakiyev seized government buildings in three southern regions of the impoverished Central Asian state in a coup attempt, the interim government said on Thursday. REUTERS/Alexei Osokin (KYRGYZSTAN - Tags: CIVIL UNREST POLITICS) 

Interim Kyrgyz leader Roza Otunbayeva talks during a meeting with businessmen in Bishkek, April 23, 2010. Otunbayeva said on Friday her government would ensure foreign companies were able to continue working in the ex-Soviet state after a revolt that ousted President Kurmanbek Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: CIVIL UNREST POLITICS) 

Interim Kyrgyz leader Roza Otunbayeva (R) talks during a meeting with businessmen in Bishkek, April 23, 2010. Otunbayeva said on Friday her government would ensure foreign companies were able to continue working in the ex-Soviet state after a revolt that ousted President Kurmanbek Bakiyev. REUTERS/Vladimir Pirogov (KYRGYZSTAN - Tags: CIVIL UNREST POLITICS) 

Ousted Kyrgyz leader Kurmanbek Bakiyev attends a news conference in Minsk April 23, 2010. Bakiyev said on Friday that Russian anger at his decision to extend the lease on a U.S. air base was a factor in his overthrow on April 7. REUTERS/Vasily Fedosenko (BELARUS - Tags: POLITICS) 

Ousted Kyrgyz leader Kurmanbek Bakiyev attends a news conference in Minsk April 23, 2010. Bakiyev said on Friday that Russian anger at his decision to extend the lease on a U.S. air base was a factor in his overthrow on April 7. REUTERS/Vasily Fedosenko (BELARUS - Tags: POLITICS) 

Ousted Kyrgyz leader Kurmanbek Bakiyev (L) leaves a news conference in Minsk April 23, 2010. Bakiyev said on Friday that Russian anger at his decision to extend the lease on a U.S. air base was a factor in his overthrow on April 7. REUTERS/Vladimir Nikolsky (BELARUS - Tags: POLITICS) 

Ousted Kyrgyz leader Kurmanbek Bakiyev gestures during a news conference in Minsk April 23, 2010. REUTERS/Vasily Fedosenko (BELARUS - Tags: POLITICS) 

Ousted Kyrgyz leader Kurmanbek Bakiyev gestures during a news conference in Minsk April 23, 2010. REUTERS/Vasily Fedosenko (BELARUS - Tags: POLITICS) 

Ousted Kyrgyz leader Kurmanbek Bakiyev enters the hall to attend a news conference in Minsk April 23, 2010. REUTERS/Vasily Fedosenko (BELARUS - Tags: POLITICS) 

Ousted Kyrgyz leader Kurmanbek Bakiyev leaves after a news conference in Minsk April 23, 2010. REUTERS/Vladimir Nikolsky (BELARUS - Tags: POLITICS)