Shantha Kithsiri Liyanarachchi vs Attorney General – CA 269/2012-2018

In the case between Shantha Kithsiri Liyanarachchi (Accused-Appellant) and the Attorney General, the court addressed the issue of whether the accused-appellant’s conviction for murder under Section 296 of the Penal Code was proper, and whether the defense of “grave and sudden provocation” or cumulative provocation should have reduced culpability. It was held that the facts, including the sequence and nature of events leading to the fatal incident and the severity of the attack (multiple stab wounds), did not support a finding of grave and sudden provocation. The principle reaffirmed was that for provocation to reduce culpability, the response must be immediate and proportionate to the provocation received. The decision was based on precedents distinguishing between sustained intent and spo