The Persistent Challenges of Corruption Trials in Nigeria
Despite the enactment of the Administration of Criminal Justice Act (ACJA) over a decade ago, high-profile corruption cases in Nigeria continue to face significant delays, raising serious concerns about the efficiency and integrity of the judicial system. These delays not only undermine public trust but also contradict the very purpose of the ACJA, which was introduced to expedite justice and improve the management of criminal cases.
One prominent example is the trial of Sambo Dasuki, the former National Security Adviser. Arrested in December 2015, Dasuki has been on trial for money laundering and possession of firearms under the administration of the late President Muhammadu Buhari. The case, which has spanned nearly a decade, recently saw a ruling by Judge Peter Lifu of the Federal Court in Abuja, who set the conclusion of the trial for September 24-26. However, at the time of this ruling, the prosecution had not yet closed its case, highlighting the persistent inefficiencies within the system.
The slow pace of these trials is not unique to Dasuki’s case. It reflects a broader systemic issue that has plagued the Nigerian judiciary. Even two years after the ACJA came into effect, then Chief Justice Walter Onnoghen directed the establishment of Special Courts to handle corruption and financial crime cases more efficiently. Unfortunately, these initiatives have largely failed due to resistance from key stakeholders, including the bench, the bar, and prosecutors.
Prosecutors often seek endless adjournments, and frequent changes in trial judges lead to trials restarting from the beginning, causing further delays. In some cases, individuals like Dasuki have spent years in detention without any meaningful progress in their cases. Additionally, anti-corruption agencies have a history of filing cases before completing investigations, which prolongs trials indefinitely. This raises critical questions about the fairness and effectiveness of the legal process.
Several high-profile cases illustrate the extent of these delays. For instance, the Lagos Special Offences Court took 14 years to convict Mamman Ali and Christian Taylor over a N2.2 billion petrol subsidy scam. They were finally sentenced in 2025, more than a decade after the alleged crime. Similarly, the trial of Orji Kalu, a former Abia State Governor and senator, lasted 12 years before he was sentenced to 12 years in prison. However, the Supreme Court later nullified the judgment, extending the trial to 13 years.
The Human and Environmental Development Agenda’s 2024 publication of the Compendium of 100 High-Profile Corruption Cases highlights the prevalence of unresolved cases involving politically exposed persons. A 2024 report by the Centre for Fiscal Transparency and Public Integrity revealed that out of 614 grand corruption probes initiated between 1999 and 2023, only three have been concluded. This staggering statistic underscores the urgent need for reform.
Nigeria loses an estimated $18 billion annually to corruption, according to the Centre for the Study of the Economies of Africa. To address this crisis, the country must look to successful anti-corruption models in countries like Denmark, Finland, and Singapore. These nations have demonstrated that transparency and decisive action are essential in combating corruption.
To achieve meaningful change, the National Assembly should review the ACJA to impose stricter time limits on corruption trials. The National Judicial Council must ensure that its members handle cases with professionalism and discipline. President Bola Tinubu should also take a proactive stance by initiating the fight against corruption within his own cabinet and among public officials, setting a powerful example for others to follow.
Collaboration among all stakeholders is crucial in the ongoing battle against corruption. Only through sustained effort and commitment can Nigeria hope to restore faith in its judicial system and ensure justice is served promptly and fairly.




