TOPSHOT - Ex-Bosnian Serb military chief Ratko Mladic imitates taking pictures as he sits in the defendant box prior to the hearing of the final verdict on appeal against his genocide conviction over the 1995 Srebrenica massacre, Europe's worst act of bloodshed since World War II, on June 8, 2021 at the International Residual Mechanism for Criminal Tribunals (IRMCT) in The Hague. (Photo by Jerry Lampen / ANP / AFP) / Netherlands OUT

A handout photo released on May 16, 2020 by the Mecanisme pour les Tribunaux penaux internationaux (IRMCT - International Residual Mechanism for Criminal Tribunals)/United Nations shows Felicien Kabuga, one of the last key fugitives wanted over the 1994 Rwandan genocide, who was arrested in a Paris suburb on May 16, 2020. - Charged by the International Criminal Tribunal for Rwanda (ICTR) with "genocide", "complicity in genocide", and "direct and public incitement to commit genocide", Kabuga, 84, was living under a false identity outside Paris and people close to him said he had died. (Photo by - / Mecanisme pour les Tribunaux penaux internationaux/Nations Unies / AFP) / RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT "AFP PHOTO /Mecanisme pour les Tribunaux penaux internationaux/Nations Unies" - NO MARKETING - NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS

Former Bosnian Serb leader Radovan Karadzic, right, enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

APTOPIX Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

APTOPIX Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

Former Bosnian Serb leader Radovan Karadzic enters the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool), APTOPIX

Former Bosnian Serb leader Radovan Karadzic arrives at the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, on March 20, 2019 to hear the final judgement on his role in the bloody conflict that tore his country apart a quarter of a century ago. - Karadzic was notorious for his role in the 1995 Srebrenica massacre where more than 8,000 Muslim men and boys were slaughtered in the worst bloodletting on European soil since World War II. In one of the last remaining cases from the break-up of Yugoslavia, UN judges in The Hague will rule on his appeal against his 2016 conviction for genocide and war crimes, and his 40-year jail sentence. (Photo by Peter Dejong / POOL / AFP)

Former Bosnian Serb leader Radovan Karadzic arrives at the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, on March 20, 2019 to hear the final judgement on his role in the bloody conflict that tore his country apart a quarter of a century ago. - Karadzic was notorious for his role in the 1995 Srebrenica massacre where more than 8,000 Muslim men and boys were slaughtered in the worst bloodletting on European soil since World War II. In one of the last remaining cases from the break-up of Yugoslavia, UN judges in The Hague will rule on his appeal against his 2016 conviction for genocide and war crimes, and his 40-year jail sentence. (Photo by Peter Dejong / various sources / AFP)

Former Bosnian Serb leader Radovan Karadzic arrives at the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, on March 20, 2019 to hear the final judgement on his role in the bloody conflict that tore his country apart a quarter of a century ago. - Karadzic was notorious for his role in the 1995 Srebrenica massacre where more than 8,000 Muslim men and boys were slaughtered in the worst bloodletting on European soil since World War II. In one of the last remaining cases from the break-up of Yugoslavia, UN judges in The Hague will rule on his appeal against his 2016 conviction for genocide and war crimes, and his 40-year jail sentence. (Photo by Peter Dejong / POOL / AFP)

Former Bosnian Serb leader Radovan Karadzic arrives at the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, on March 20, 2019 to hear the final judgement on his role in the bloody conflict that tore his country apart a quarter of a century ago. - Karadzic was notorious for his role in the 1995 Srebrenica massacre where more than 8,000 Muslim men and boys were slaughtered in the worst bloodletting on European soil since World War II. In one of the last remaining cases from the break-up of Yugoslavia, UN judges in The Hague will rule on his appeal against his 2016 conviction for genocide and war crimes, and his 40-year jail sentence. (Photo by Peter Dejong / various sources / AFP)

Former Bosnian Serb leader Radovan Karadzic looks on as he arrives at the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, on March 20, 2019 to hear the final judgement on his role in the bloody conflict that tore his country apart a quarter of a century ago. - Karadzic was notorious for his role in the 1995 Srebrenica massacre where more than 8,000 Muslim men and boys were slaughtered in the worst bloodletting on European soil since World War II. In one of the last remaining cases from the break-up of Yugoslavia, UN judges in The Hague will rule on his appeal against his 2016 conviction for genocide and war crimes, and his 40-year jail sentence. (Photo by Peter Dejong / POOL / AFP)

Former Bosnian Serb leader Radovan Karadzic sits in the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, on March 20, 2019 as he waits to hear the final judgement on his role in the bloody conflict that tore his country apart a quarter of a century ago. - Karadzic was notorious for his role in the 1995 Srebrenica massacre where more than 8,000 Muslim men and boys were slaughtered in the worst bloodletting on European soil since World War II. In one of the last remaining cases from the break-up of Yugoslavia, UN judges in The Hague will rule on his appeal against his 2016 conviction for genocide and war crimes, and his 40-year jail sentence. (Photo by Peter Dejong / POOL / AFP)

Former Bosnian Serb leader Radovan Karadzic sits in the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, on March 20, 2019 as he waits to hear the final judgement on his role in the bloody conflict that tore his country apart a quarter of a century ago. - Karadzic was notorious for his role in the 1995 Srebrenica massacre where more than 8,000 Muslim men and boys were slaughtered in the worst bloodletting on European soil since World War II. In one of the last remaining cases from the break-up of Yugoslavia, UN judges in The Hague will rule on his appeal against his 2016 conviction for genocide and war crimes, and his 40-year jail sentence. (Photo by Peter Dejong / POOL / AFP)

Former Bosnian Serb leader Radovan Karadzic reacts at the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, on March 20, 2019, while waiting to hear the final judgement on his role in the bloody conflict that tore his country apart a quarter of a century ago. - Karadzic was notorious for his role in the 1995 Srebrenica massacre where more than 8,000 Muslim men and boys were slaughtered in the worst bloodletting on European soil since World War II. In one of the last remaining cases from the break-up of Yugoslavia, UN judges in The Hague will rule on his appeal against his 2016 conviction for genocide and war crimes, and his 40-year jail sentence. (Photo by Peter Dejong / various sources / AFP)

Women with the Mothers of Srebrenica hold banners outside the building which houses the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, former Bosnian Serb leader Radovan Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong)

Munira Subasic of the Mothers of Srebrenica, center right with white hair, and other protestors hold a banner outside the building which houses the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, former Bosnian Serb leader Radovan Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong)

Mothers of Srebrenica hold pictures of exhumed bodies from mass graves and pictures of former Bosnian Serb leader Radovan Karadzic outside the building which houses the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong)

Pictures of war dead and missing persons are seen as demonstrators and journalists gather outside the building which houses the International Residual Mechanism for Criminal Tribunals prior to the appeals judgment of former Bosnian Serb leader Radovan Karadzic in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong)

Fikret Abdic holds the Time Magazine cover he's featured on when he was imprisoned in a Serb-run camp in Bosnia during the war, outside the building which houses the International Residual Mechanism for Criminal Tribunals prior to the appeals judgment of former Bosnian Serb leader Radovan Karadzic in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong)

Former Bosnian Serb leader Radovan Karadzic, second left, rear, rises as judges with Presiding judge Vagn Joensen of Denmark, right, enter the court room of the International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

Presiding judge Vagn Joensen of Denmark, center, enter the court room of the International Residual Mechanism for Criminal Tribunals to read the verdict in the appeals case of former Bosnian Serb leader Radovan Karadzic in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic is set to hear the final judgment on whether he can be held criminally responsible for unleashing a wave of murder and destruction. United Nations appeals judges will on Wednesday rule whether to uphold or overturn Karadzic's 2016 convictions for genocide, crimes against humanity and war crimes, as well as his 40-year sentence. (AP Photo/Peter Dejong, Pool)

A woman with the Mothers of Srebrenica, holds the photographs of two victims of the Bosnian war as she talks to Peter Robinson of the U.S., lawyer for former Bosnian Serb leader Radovan Karadzic, right, after the court upheld Karadzic's conviction at International Residual Mechanism for Criminal Tribunals in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic heard the final judgment upholding 2016 convictions for genocide, crimes against humanity and war crimes, and an increase from his 40-year sentence to life. (AP Photo/Peter Dejongl)

Fikret Abdic holds the Time Magazine cover he's featured on when he was imprisoned in a Serb-run camp in Bosnia during the war, after the court upheld Karadzic's conviction at International Residual Mechanism for Criminal Tribunals, rear, in The Hague, Netherlands, Wednesday, March 20, 2019. Nearly a quarter of a century since Bosnia's devastating war ended, Karadzic heard the final judgment upholding 2016 convictions for genocide, crimes against humanity and war crimes, and an increase from his 40-year sentence to life. (AP Photo/Peter Dejongl)