DPP v Osborn

The Director of Public Prosecutions (DPP) appealed against the sentence imposed on Osborn, who was convicted of manslaughter by an unlawful and dangerous act and for possessing a firearm while being a prohibited person. The sentencing judge found that Osborn did not intend for the gun to discharge when he pulled the trigger and therefore did not intend to cause physical harm to his partner. The court was required to decide whether the sentencing judge erred by finding that the offence tended towards a lower level of gravity of manslaughter and whether the sentence was manifestly inadequate.

The Court of Appeal found that the sentencing judge did not err in concluding that the offence tended towards a lower level of gravity of manslaughter. The court noted that the sentencing judge was required to consider the degree of moral culpability, which involved an assessment of the accused's state of mind at the time of the offence. The court held that the sentencing judge's finding that Osborn did not intend to cause physical harm to his partner was not challenged on appeal and was open to the sentencing judge to make. The Court of Appeal also found that the sentence was not manifestly inadequate. The court held that the sentencing judge had taken into account all relevant factors and had exercised judicial discretion in imposing the sentence.

The Court of Appeal dismissed the appeal and affirmed the sentence imposed by the sentencing judge. The court held that the sentencing judge had exercised their discretion properly and had not erred in their assessment of the degree of moral culpability. The court further held that the sentence was not manifestly inadequate and that the appeal was accordingly dismissed.