LEGAL PRINCIPLE: EVIDENCE LAW – Medical Evidence – Proof of Death – Whether Medical Evidence Essential in Homicide Cases
PRINCIPLE STATEMENT
While medical evidence to prove the cause of death is desirable in homicide cases, this is not absolutely essential. To make the accused criminally liable in a case of murder, there must be clear evidence that the death of the deceased was the direct result of the act of the accused. Medical evidence in proof of death is not essential in circumstances where: (i) There is evidence of the death of the deceased; and (ii) There is evidence that the death is as a result of the unlawful and intentional act of the accused person. Death can be established by sufficient evidence other than medical evidence showing beyond reasonable doubt that death resulted from the particular act of the accused.
RATIO DECIDENDI (SOURCE)
Per Iguh, JSC, in Alarape & Ors v. State (2001) NLC-872000(SC) at p. 30; Paras A–D.
"While medical evidence to prove the cause of death is desirable in homicide cases, this is not absolutely essential. To make the accused criminally liable in a case of murder, there must be clear evidence that the death of the deceased was the direct result of the act of the accused. Medical evidence in proof of death is not essential in circumstances where: (i) There is evidence of the death of the deceased; and (ii) There is evidence that the death is as a result of the unlawful and intentional act of the accused person. Death can be established by sufficient evidence other than medical evidence showing beyond reasonable doubt that death resulted from the particular act of the accused."
EXPLANATION / SCOPE
Medical evidence is desirable but not essential to prove cause of death in homicide cases. The prosecution may prove death by other sufficient evidence—eyewitness testimony, circumstantial evidence, or admissions. Two conditions must be satisfied: (1) evidence of death; (2) evidence that death resulted from the accused’s unlawful and intentional act. Where the cause of death is obvious (e.g., gunshot wound, fatal beating) and direct evidence exists, medical evidence is not mandatory. The standard remains proof beyond reasonable doubt. This principle recognises practical realities: medical reports may be unavailable, yet justice requires determination. The court must still be satisfied of causation.