Former Aide-de-Camp Convicted in Landmark 2009 Stadium Massacre Trial
Aboubacar Sidiki Diakité, the former aide-de-camp to Guinea’s ex-junta leader Captain Moussa Dadis Camara and a key figure convicted in the horrific 2009 Conakry stadium massacre, has died in prison. His death marks a somber postscript to a landmark trial that brought long-awaited, albeit incomplete, justice to the victims of one of Guinea's darkest chapters.
Diakité, widely known as ‘Toumba’ Diakité, was among 11 high-ranking military and government officials found guilty on July 31, 2024, of orchestrating and participating in the brutal crackdown on pro-democracy demonstrators at the September 28 Stadium in Conakry. He was sentenced to 20 years in prison for his role in the atrocities that unfolded on that fateful day.
The Horrors of September 28, 2009
The events of September 28, 2009, remain seared into the collective memory of Guinea. Tens of thousands of unarmed opposition supporters had gathered at the national stadium to protest against Captain Moussa Dadis Camara’s military junta, which had seized power in a coup the previous year and was widely expected to run in the upcoming presidential elections.
What began as a peaceful demonstration quickly devolved into a bloodbath when presidential guard troops and other security forces stormed the stadium. Witnesses and human rights reports described a scene of unimaginable horror: soldiers fired indiscriminately into the crowd, killing at least 157 people. The violence extended beyond the stadium walls as security forces pursued fleeing demonstrators, executing many at close range. More than 100 women were subjected to horrific acts of sexual violence, including gang rape and sexual torture, both inside and outside the stadium. Hundreds more were injured, and many bodies were never recovered, allegedly removed by the military to conceal the true scale of the massacre.
Aboubacar Sidiki Diakité was a prominent figure within the junta and a direct subordinate to Camara, making his involvement and subsequent conviction particularly significant.
A Long and Arduous Road to Justice
For 13 years, the victims and their families yearned for justice, facing repeated delays and frustrations. The perpetrators, including many powerful military figures, largely operated with impunity. International pressure, coupled with the unwavering determination of Guinean civil society organizations and victims’ groups, eventually led to the opening of the trial. On September 28, 2022 – exactly 13 years after the massacre – the highly anticipated proceedings began.
The trial, held in a specially constructed courtroom in Conakry, saw Camara, Diakité, and nine other defendants face charges including murder, sexual violence, torture, arbitrary detention, and looting. The proceedings were broadcast live, allowing the nation to confront the painful details of the past. Diakité himself had been extradited from Mali in 2017 after years on the run, following his attempt to assassinate Captain Camara in December 2009, an act he claimed was in self-defense after Camara tried to make him a scapegoat for the stadium massacre.
Conviction and the Fight Against Impunity
The verdict delivered on July 31, 2024, was hailed as a historic moment for justice in Guinea and across Africa. Captain Moussa Dadis Camara was also sentenced to 20 years in prison, along with Moussa Tiégboro Camara, another powerful figure. The trial demonstrated that even high-ranking officials could be held accountable for atrocities committed under their command or with their participation. However, the trial was not without its challenges. Colonel Claude Pivi, another senior officer convicted in the case, dramatically escaped from prison in November 2023 and remains at large, highlighting ongoing security and judicial vulnerabilities.
Diakité's death in prison closes a chapter on one of the convicted perpetrators. While the specific circumstances of his passing were not immediately disclosed, his conviction alongside other powerful figures represented a crucial step towards dismantling the culture of impunity that has plagued Guinea for decades. For the survivors and families of the 2009 massacre, his death serves as a reminder of the long and often painful journey towards achieving full accountability and closure.






