Wijemanne Mohottige Sanath Amitha Wijaya Kumara v. The Hon. Attorney General – CA PHC APN NO. 85/2019-2020

In the case between the Democratic Socialist Republic of Sri Lanka (Represented by the Hon. Attorney General) and Wijemanne Mohottige Sanath Amitha Wijaya Kumara, issues concerning the propriety and severity of a sentence for culpable homicide not amounting to murder were addressed. The court held that the trial court erred by mischaracterizing the mental element as “intention” instead of “knowledge” when imposing the maximum statutory sentence, resulting in a manifestly excessive punishment. The principle reaffirmed was that appellate intervention in sentencing is warranted where discretion is exercised on a wrong principle or yields a manifestly excessive outcome. The judgment drew on relevant precedent establishing a high threshold for appellate interference, underscoring judicial respo