Supreme Court Overturns Tinubu Pardon, Reinstates Death Sentence for Maryam Sanda in Landmark Ruling
Nigeria’s Supreme Court voids President Tinubu’s pardon for Maryam Sanda, affirms death sentence, raising constitutional and justice system implications.
In a landmark judgement delivered on Friday, December 12, 2025, the Supreme Court of Nigeria overturned a presidential pardon granted to Abuja-based housewife Maryam Sanda and reinstated her original death sentence for the murder of her husband, Bilyaminu Bello.
Sanda had previously been sentenced to death by hanging by the Federal Capital Territory (FCT) High Court in January 2020 after being found guilty of stabbing her husband during a domestic dispute. That sentence was upheld by the Court of Appeal.
In October 2025, President Bola Ahmed Tinubu had commuted her sentence to 12 years’ imprisonment as part of a broader presidential pardon exercise aimed at easing prison congestion and promoting restorative justice.
However, in a split decision of four to one, the Supreme Court declared that the presidential pardon was invalid because it was granted while her appeal was still pending before the apex court, and restored the original capital punishment imposed by the lower courts.
Supreme Court’s Rationale and Judicial Authority
Delivering the lead judgment, Justice Moore Adumein held that the prosecution had established Sanda’s guilt “beyond reasonable doubt,” and that the Court of Appeal was correct to affirm the trial court’s verdict.
Crucially, the court ruled that the executive acted improperly by exercising the power of clemency while judicial processes were ongoing. The Supreme Court emphasized that executive mercy cannot pre-empt or interfere with judicial authority, especially in cases involving capital offences and active appeals. (Fij)
The apex court’s decision underscores the constitutional separation of powers, holding that the President’s prerogative of mercy should not be exercised in a manner that undermines ongoing judicial proceedings.
What Led to the Pardon Controversy
Maryam Sanda was convicted of killing Bello during a domestic altercation at their residence in Maitama, Abuja, in 2017. After serving about six years and eight months at the Suleja Correctional Centre, her sentence was reduced to 12 years by presidential clemency granted by Tinubu in late October 2025.
The federal government, represented by Attorney-General Lateef Fagbemi (SAN), had defended the clemency on humanitarian grounds, citing her good conduct, remorse, and the welfare of her children.
However, the Supreme Court deemed this intervention improper in the context of an unresolved appeal, effectively nullifying the executive action. (THISDAYLIVE)
Wider Legal and Constitutional Implications
The Supreme Court’s ruling carries substantial implications for the constitutional balance between Nigeria’s judiciary and the executive branch:
1. Limits on Executive Clemency Powers
Nigeria’s Constitution grants the President power to grant clemency. But the court’s ruling clarifies that this power cannot be exercised in a way that disrupts ongoing judicial processes, particularly where appeals are pending.
2. Reinforcement of Judicial Independence
The decision strengthens judicial independence by affirming that the judiciary’s role in determining guilt and sentence cannot be pre-empted by the executive. Legal experts say this sets a benchmark for future cases involving clemency and appellate rights.
3. Legal Certainty and Precedent
By dismissing all the issues raised by Sanda’s appeal as without merit, the Supreme Court has reinforced the legal standards required to sustain capital convictions, signalling that executive goodwill does not override established legal processes.
Public Reaction and Civil Debate
The case has sparked vigorous public discussion in Nigeria, intersecting debates on justice, mercy, accountability, and the role of presidential powers in criminal matters. Opinion is divided:
Advocates of judicial integrity argue the court’s decision upholds the rule of law and prevents executive overreach.
Humanitarian advocates worry about the implications for clemency, especially in cases involving rehabilitation and the welfare of dependants.
Some commentators stress that while executive clemency plays an important role in justice systems globally, it must be exercised carefully and in line with constitutional safeguards to avoid perceived abuse of power.
Implications for Nigeria’s Justice System
The ruling carries several implications:
1. Executive Restraint in Capital Punishment Cases
Future administrations may need to exercise greater caution in granting clemency, especially in capital cases with ongoing judicial scrutiny. This could result in more consistent and predictable application of mercy powers.
2. Reinforced Appeals Process
The apex court’s emphasis on ongoing appeals reinforces the importance of exhausting all judicial avenues before any presidential intervention - a principle that could affect other high-profile cases.
3. Public Trust in Institutions
By asserting judicial authority over presidential clemency in this context, the ruling may strengthen public confidence in the judiciary and its role as a check on executive actions.
Next Steps and Legal Options
Though the Supreme Court has dismissed Sanda’s appeal and reinstated her death sentence, there are ongoing discussions in legal circles about whether the President could issue a fresh clemency after all judicial processes have been fully exhausted. Legal scholars note that any future clemency should occur only after the finality of appeals, ensuring respect for judicial authority.
Conclusion
The Supreme Court’s overturning of President Tinubu’s pardon for Maryam Sanda marks a significant moment in Nigeria’s constitutional jurisprudence - reinforcing judicial authority, reaffirming legal procedure in capital cases, and clarifying the limits of executive power in matters still before the courts. The judgment is likely to prompt legal and political discourse on the balance between mercy and the rule of law in Nigeria’s justice system.