ESONU CHUKWUNYERE V. THE STATE (2017)

Background

This appeal concerned the conviction of Esonu Chukwunyere for the murder of Beatrice Kwemma in Ozara Ihube, Okigwe, Imo State, on 14 January 2002. The appellant was charged with killing the deceased with an axe, contrary to section 319 of the Criminal Code applicable in Imo State. He was tried alongside another accused person, who was discharged by the trial court, while the appellant was convicted and sentenced to death by hanging. The Court of Appeal, Owerri, affirmed the conviction on 6 August 2014, prompting the further appeal to the Supreme Court.

The prosecution’s case was principally based on the evidence of PW1, Chijioke Kwemma, the deceased’s thirteen-year-old grandson. PW1 testified that he went to the farm to assist his grandmother with her cassava harvest and saw the appellant striking her on the head with an axe while another person held her legs. PW1 raised an alarm, and villagers subsequently found the deceased’s body at the farm. A pair of dark glasses associated with the appellant was also found at the scene. PW2 recovered the glasses and handed them to the police, although they were not tendered in evidence. A medical doctor testified that the deceased died from severe head injuries caused by a blunt or sharp object. The appellant denied the offence and relied on an alibi, claiming that he had left the village for Aba at about 8.00 a.m. on the day of the murder.

Issues

1. Whether the appellant’s defence of alibi was properly rejected.
2. Whether the prosecution proved the offence of murder beyond reasonable doubt.
3. Whether the failure to tender the appellant’s dark glasses affected the prosecution’s case.
4. Whether inconsistencies in PW1’s statements and the failure to conduct a trial-within-trial invalidated the conviction.

Ratio Decidendi

The Supreme Court dismissed the appeal and held that an alibi means that the accused was elsewhere when the offence was committed. An accused relying on alibi must raise it at the earliest opportunity and provide clear, verifiable particulars, including the precise location, time and persons who can confirm the account. Although the prosecution has a duty to investigate a properly raised alibi, it is not required to pursue vague or incomplete information. In this case, the appellant did not state where exactly he was at the time of the murder or identify anyone who could verify his presence. His different addresses in his police statement and evidence in court further weakened the defence.

The Court reaffirmed that direct and credible evidence placing an accused at the scene of a crime will logically and physically destroy an alibi. PW1’s eyewitness testimony was clear, consistent on material matters and unshaken under cross-examination. The discovery of the appellant’s glasses at the scene, together with his admission that they belonged to him, provided additional support for the prosecution’s case.

Court Findings

Under section 135 of the Evidence Act 2011, the prosecution bears the burden of proving guilt beyond reasonable doubt. The Court explained that this standard does not require proof beyond every conceivable doubt; it requires compelling and conclusive evidence producing a high degree of probability. The three ingredients of murder under section 319 of the Criminal Code were established: the deceased had died; her death resulted from the appellant’s act; and the act was intentional, with knowledge that death or grievous bodily harm was a probable consequence.

The prosecution was entitled to prove the charge through direct eyewitness evidence, circumstantial evidence, a properly admitted confessional statement, or a combination of these methods. The evidence of PW1 alone was legally capable of supporting a conviction because it was direct, credible and unequivocal. The medical evidence independently confirmed that the deceased suffered fatal injuries to the head.

The Court held that the failure to tender the axe or the dark glasses was not fatal. Physical production of the weapon is not mandatory where the evidence otherwise proves the accused’s identity, participation and the ingredients of the offence. The glasses were merely corroborative and their absence from the exhibits did not neutralise the eyewitness evidence. Similarly, the difference between “an axe” in PW1’s earlier statement and “a stainless axe” in his oral testimony was a minor discrepancy that did not affect the substance of his account.

On the challenge to the confessional statements, the record showed that a trial-within-trial had been ordered but was withdrawn after defence counsel informed the court that the appellant acknowledged the statements as his. The appellant did not challenge that record. The Supreme Court therefore held that he could not approbate and reprobate by asserting on appeal that the trial-within-trial had not been conducted when his counsel had abandoned it at trial.

Conclusion

The Supreme Court unanimously found the appeal unmeritorious. It affirmed the decision of the Court of Appeal, which had upheld the appellant’s conviction and sentence for murder. The appeal was dismissed.

Significance

The decision restates important Nigerian criminal-law principles concerning alibi, proof beyond reasonable doubt and murder. It confirms that an alibi must be specific and promptly disclosed, and that a vague alibi will not require investigation or outweigh credible evidence fixing an accused at the crime scene. It also clarifies that the prosecution need not tender the weapon used in a murder where other reliable evidence establishes guilt. Finally, the judgment illustrates the reluctance of appellate courts to disturb concurrent findings of fact based on credible eyewitness testimony, particularly where the appellant has failed to demonstrate a substantial miscarriage of justice.