Thimbiripolage Nalin Peiris vs Hon. Attorney General – CA/HCC/445/19-2025

In Thimbiripolage Nalin Pieris v. Hon. Attorney General and the Attorney General’s Department, the appeal concerned the conviction and life imprisonment sentence imposed by the High Court for possession of controlled narcotics. It was held that the prosecution failed to establish an unbroken chain of custody for the narcotics evidence and that material discrepancies persisted regarding key facts, including the padlock securing the evidence. The principle reaffirmed was that the prosecution bears the burden to prove the secure and unbroken inward journey of productions in criminal trials. This determination relied on legal precedents such as Perera v. The Attorney General and Queen vs. G. K. Jayasinghe, underscoring that convictions cannot stand where evidentiary gaps and conjecture undermi