On the night of 9 May 1979, Hajiya Fati Mohammadu Nafiu was alive and apparently well when the last guest left her home on Dawaki Road, Nasarawa, Kano.
By the following afternoon, she was dead.
Her husband, Nafiu Rabiu, was the only person known to have remained with her after the guests departed. He was subsequently charged with culpable homicide punishable with death.
Then came the first surprise.
A High Court judge acquitted him.
The second surprise was even more extraordinary. Kano State appealed against the acquittal, taking the case to the Federal Court of Appeal. The court overturned the decision and convicted Rabiu of the lesser offence of culpable homicide not punishable with death.
Rabiu appealed again.
On 21 November 1980, the case reached the Supreme Court of Nigeria.
What began as a mysterious death inside a wealthy Kano household had become a constitutional battle over whether the State could appeal an acquittal, how criminal evidence should be evaluated, and what Nigeria’s new constitutional order permitted its courts to do.
The case became known as Nafiu Rabiu v. Kano State.
The Night Before Everything Changed
Nafiu Rabiu was the eldest son of Isyaku Rabiu, a prominent Kano businessman and Islamic scholar. By the 1970s, the younger Rabiu was himself known for an exceptionally affluent lifestyle.
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He and his wife, Fati, lived at 13 Dawaki Road in Nasarawa, Kano.
On 9 May 1979, the couple hosted three guests for dinner in the garden of their residence. Among them was the District Head of Jahun, who was the last guest to leave.
It was sometime between 10 p.m. and 11 p.m.
According to his testimony, Fati was quite well when he left. The household cook and driver gave similar evidence about her condition that evening.
Once the guests departed, the situation inside the compound changed.
The other employees had retired to their quarters. Nafiu and Fati were the only people left in the main part of the residence.
The driver had normally kept the key to the main gate, but the court heard that Nafiu had taken it so that he could lock the gate after the guests left.
That apparently ordinary detail would later become significant.
The Locked Gate
The next morning, the cook arrived and found the main gate locked.
The driver was also there, but he did not have the key.
For roughly two hours, they waited outside.
Nafiu eventually appeared at an upstairs window and threw the key down to them.
Soon afterwards, he came outside carrying a briefcase, blankets and clothing. The court record described some of the items as soiled.
The blankets and clothing were put into the boot of a Peugeot 504.
Nafiu then instructed the driver to take a Mercedes to Kano Airport to pick up his mother in law, who was expected from Niamey.
He drove away in the Peugeot.
Before leaving, however, he told the cook to look after Fati when she woke up and give her whatever she wanted.
At that moment, there was apparently no public indication that Fati was dead.
But there was a detail that would later attract considerable attention.
When the driver subsequently prepared to take the Peugeot to a mechanic, he opened the boot to remove the blankets and clothing.
They were no longer there.
The court never established what happened to those items.
A Wife Who Could Not Be Woken
At about 2 p.m., Nafiu’s children returned home and wanted to see their mother.
They went to her room.
She did not respond.
When Nafiu returned, the bedroom was opened.
Fati was found dead on the bed.
The body showed several injuries. There was froth around her mouth and nostrils, and there were marks and wounds on her body.
Her body was taken to the pathology department of Murtala Mohammed Hospital in Kano.
The following day, 11 May, Dr Bansi Badan Tribedi performed the post mortem examination.
The medical evidence would eventually become the most disputed part of the prosecution’s case.
What Killed Fati?
Dr Tribedi concluded that Fati had died from asphyxia caused by strangulation.
His evidence included observations of cyanosis, froth around the nostrils and other features which, in his opinion, were consistent with manual strangulation.
But the defence produced medical evidence that challenged that conclusion.
The defence doctors questioned whether the injuries established strangulation and drew attention to the level of alcohol detected in Fati’s body. One of the defence experts considered the alcohol concentration capable of causing coma and death.
The disagreement was not a minor technicality.
It went to the heart of the prosecution’s case.
If Fati had died from strangulation, the circumstances surrounding the night could support a case of homicide.
If the prosecution could not establish the cause of death beyond reasonable doubt, however, the entire case became much more difficult to sustain.
The Trial That Ended in Acquittal
Nafiu was charged with culpable homicide punishable with death under section 221(b) of the Penal Code.
The prosecution’s case was largely circumstantial.
There was no eyewitness who testified to seeing Nafiu kill his wife.
Instead, the State relied on the sequence of events.
Fati had been alive when the last guest left. Nafiu remained with her. The main gate had been locked. By the following afternoon, she was dead.
The prosecution also relied on the medical evidence and the circumstances surrounding the removal and subsequent disappearance of the blankets and clothing.
The trial was heard by Jones, Chief Justice of Kano State.
After considering the evidence, Jones was not convinced that the prosecution had established beyond reasonable doubt that Fati had died by strangulation.
That uncertainty proved decisive.
Nafiu Rabiu was discharged and acquitted.
He left the court a free man.
Kano Reacts
The acquittal generated intense public interest.
The case had already attracted large crowds, and the courtroom on Court Road became closely associated with Rabiu. It became popularly known as Kotun Nafiu, or Nafiu’s Court.
The name survived in local memory long after the proceedings.
The acquittal also generated allegations and rumours surrounding the case. One later story claimed that Justice Jones had left Nigeria with money allegedly given to him by Nafiu.
That allegation has never been established as fact.
What is documented is that Jones retired and left Nigeria after the trial. The unverified story grew around that fact and became part of the folklore surrounding the case.
It is important to separate that later rumour from the judicial record.
The court records establish the acquittal.
They do not establish that the judge was bribed.
Kano State Refuses to Let the Case End
The State challenged the acquittal.
This created an unusual legal situation.
Nafiu had already been found not guilty. His lawyers argued that the Federal Court of Appeal had no jurisdiction to hear an appeal against that acquittal.
The argument was not merely about the facts of Fati’s death.
It was about the limits of prosecutorial power.
Could the State appeal after losing a criminal case?
And if it could, would doing so violate the constitutional protection against being tried twice for the same offence?
Those questions transformed the case from a murder prosecution into a major constitutional dispute.
The Federal Court of Appeal Changes Everything
The Federal Court of Appeal in Kaduna heard the State’s appeal.
On 5 May 1980, it reversed the High Court’s decision.
But the court did not convict Nafiu of the original capital offence.
Instead, it found him guilty of culpable homicide not punishable with death and sentenced him to four years’ imprisonment.
The decision created a remarkable reversal.
A man who had walked out of the High Court as an acquitted person was now a convicted prisoner.
Nafiu was not finished fighting.
He appealed to the Supreme Court.
The Supreme Court Battle
The appeal was heard by the Supreme Court on 21 November 1980 in Nafiu Rabiu v. Kano State, Suit No. SC.49/1980.
Seven justices sat on the case.
They included Sir Udo Udoma, Ayo Gabriel Irikefe, Chukwunweike Idigbe, Andrews Otutu Obaseki, Kayode Eso, Augustine Nnamani and Muhammadu Lawal Uwais.
Nafiu’s lawyers challenged the jurisdiction of the Federal Court of Appeal.
Their argument was fundamental.
If the High Court had acquitted him, could the State legally appeal that decision?
The answer mattered far beyond Nafiu Rabiu.
It concerned the relationship between criminal procedure and the Constitution itself.
Could the State Appeal an Acquittal?
The Supreme Court rejected Nafiu’s argument.
The court examined the 1979 Constitution and the relevant criminal procedure provisions governing appeals in the Northern States.
It concluded that the State could appeal an acquittal on a question of law.
This did not mean that the prosecution had an unrestricted right to reopen every criminal case simply because it disliked the outcome.
The appeal had to fall within the legal framework governing criminal appeals.
The Supreme Court therefore upheld the jurisdiction of the Federal Court of Appeal.
That decision became one of the enduring legal features of the case.
The Court Also Revisited the Medical Evidence
The Supreme Court did not limit itself to the jurisdictional argument.
It examined the evidence surrounding Fati’s death.
Justice Chukwunweike Idigbe, delivering the leading judgment, concluded that the trial judge had misunderstood important aspects of Dr Tribedi’s medical evidence.
The Supreme Court accepted the pathologist’s conclusion that Fati had died from asphyxia resulting from strangulation.
It therefore disagreed with the original High Court’s assessment that the cause of death had not been proved beyond reasonable doubt.
This was a significant finding.
The original acquittal had rested heavily on the trial judge’s doubts about the medical evidence.
The Supreme Court believed those doubts had resulted from an incorrect reading of the evidence.
The Four Year Sentence Survives
There was another remarkable turn.
Justice Idigbe considered that the evidence did not properly support the Federal Court of Appeal’s theory that Fati’s death had resulted from a sudden struggle between husband and wife.
In his view, the evidence pointed toward the more serious form of culpable homicide punishable with death.
Yet the Supreme Court did not increase Nafiu’s punishment.
There was no appeal or cross appeal against the four year sentence that required the court to disturb it.
The Supreme Court therefore dismissed Nafiu’s appeal and affirmed the judgment of the Federal Court of Appeal.
The four year sentence remained.
The final outcome was consequently more complicated than the simple statement that “Nafiu was convicted of murder.”
He was originally charged with culpable homicide punishable with death, acquitted by the High Court, convicted by the Federal Court of Appeal of culpable homicide not punishable with death, and sentenced to four years.
The Supreme Court upheld that final judgment.
More Than a Murder Case
The case is remembered partly because of the people involved and the wealth surrounding it.
But its importance to Nigerian history lies elsewhere too.
Nigeria had returned to civilian constitutional government in 1979 under the Second Republic. The courts were operating within a new constitutional framework, and questions about constitutional interpretation were becoming increasingly important.
The Rabiu case provided the Supreme Court with an opportunity to consider how the Constitution should be understood in relation to existing criminal procedure laws.
The judges also rejected the idea that the American constitutional doctrine of double jeopardy could simply be transplanted into Nigerian law without careful consideration of Nigeria’s own constitutional provisions.
The case therefore became an important Nigerian authority on constitutional interpretation.
A death in a Kano bedroom had produced a legal question that reached the country’s highest court.
The Human Story Behind the Legal Precedent
It is easy, decades later, to remember only the legal citation.
SC.49/1980.
Nafiu Rabiu v. Kano State.
A constitutional question.
A Supreme Court judgment.
But behind those words was Fati.
She had been alive and socialising with guests on the night of 9 May.
By the following afternoon, her children were trying to wake her.
Her death left a family divided and generated a criminal prosecution that attracted enormous public attention.
The case also shows how forensic medicine could determine the fate of a criminal prosecution at a time when Nigeria’s legal system was still developing its modern institutional framework.
A disagreement between doctors became a disagreement between judges.
A disagreement between judges became an appeal.
And the appeal became constitutional law.
The Legacy of Nafiu Rabiu
Nafiu Rabiu v. Kano State went on to be cited in later Nigerian cases dealing with constitutional interpretation.
Its importance is therefore not limited to the circumstances of Fati’s death.
The case established that, under the legal framework then applicable, the State could appeal a High Court acquittal on a question of law. It also demonstrated the Supreme Court’s willingness to examine both jurisdictional questions and the underlying legal treatment of evidence.
Nafiu Rabiu himself became a much less visible figure after the case.
Years later, however, his name reappeared in public discussions because of his family’s enormous business legacy. His younger brother, Abdul Samad Rabiu, would eventually become the founder and chairman of BUA Group.
That later history gave the old case another connection to Nigeria’s economic story.
But it should not overshadow Fati’s place in the record.
She was at the centre of the case from the beginning.
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A Case That Refused to Stay in Kano
The strange power of the Nafiu Rabiu case is that it began as an intensely local tragedy and ended as a national legal precedent.
It began at 13 Dawaki Road.
It moved to the High Court in Kano.
The State carried it to Kaduna.
Nafiu carried it to the Supreme Court.
By the time the highest court delivered its judgment on 21 November 1980, the question was no longer simply what had happened to a woman in a Kano home.
The courts were deciding what the State could do after an acquittal and how Nigeria’s Constitution should govern that question.
That is why the case still matters.
The most enduring part of the story is not simply that a wealthy Kano businessman was accused of killing his wife.
It is that one unexplained death forced Nigeria’s courts to confront the difficult boundary between an individual’s right to finality after acquittal and the State’s right to challenge a decision on a question of law.
The case began with a locked gate, a silent bedroom and a disputed medical conclusion.
It ended as a Supreme Court precedent.
And that journey from a Kano household to Nigeria’s highest court is what makes the case one of the most remarkable criminal stories in the country’s legal history.
Author’s Note
The Nafiu Rabiu case is remembered as a murder case, but its lasting importance goes beyond the tragedy that brought it before the courts. The death of Hajiya Fati Mohammadu Nafiu triggered a criminal prosecution, a disputed medical battle, an acquittal, an unprecedented appeal and ultimately a Supreme Court judgment on the constitutional limits of criminal appeals. Its history also offers a reminder that behind every famous legal precedent are real people, families and events whose lives cannot be reduced to a case citation.
References
Nafiu Rabiu v. Kano State, Supreme Court of Nigeria, SC.49/1980, judgment delivered 21 November 1980, reported in (1980) 8 to 11 S.C. 130 and 3PLR/1980/26 (SC).
Nafiu Rabiu v. Kano State, LawCare Nigeria, reproduction of the Supreme Court judgment and case details.
Nafiu Rabiu v. Kano State, LawGlobal Hub, reproduction of the leading judgment and factual background.
Nafiu Rabiu v. Kano State, LawNigeria, case report listing and citation details.
Nafiu Rabiu v. Kano State, Judy Legal, reproduction of the Supreme Court judgment and case information.
