Bulathsinghalage Chaminda Vs. The Hon. Attorney General – CA51/2009-2009

In the case between The Democratic Socialist Republic of Sri Lanka (Attorney General’s Department) and Bulathsinghalage Chaminda, the court addressed the legality of a conviction and life imprisonment sentence imposed for possession of 17.3 grams of heroin. It was determined that substantial investigative irregularities, failure to address the defense case, and evidentiary deficiencies cast reasonable doubt on the prosecution’s case. The principle reaffirmed was that, particularly where severe penalties are concerned, prosecution evidence must be subjected to heightened scrutiny, and procedural propriety is essential. Relevant case law required careful evaluation of evidence and police conduct. The appellant’s conviction and sentence were set aside, ordering acquittal, emphasizing that suc