People v. Yao Sim

G.R. No. L-10492 · 1915-08-12 · J. CARSON, J.: · Primary: Criminal; Secondary: Taxation

REITERATION

Facts

The Antecedents: The accused, Yao Sim, was found in possession of approximately 3 grams of opium. Procedural History: The trial court convicted the accused based on the evidence presented. The Petition: Counsel for the appellant argued that the conviction should not be sustained because the prosecution failed to present affirmative evidence negating the accused's lawful entitlement to possess the opium for medicinal use upon a physician's prescription.

Issue(s)

Whether the prosecution is required to present affirmative evidence to negative the claim that an accused possessed opium under a lawful medical prescription.

Ruling

The judgment convicting and sentencing the accused is affirmed. The costs of the instance are against him.

Ratio Decidendi

On Issue 1: The Supreme Court held that the prosecution is not required to negative the existence of a medical prescription by affirmative evidence. Applying the doctrine in U.S. vs. Chan Toco (12 Phil. Rep., 262), the Court explained that once the fact of possession is established by competent testimony, the trial court properly holds such possession as sufficient for conviction unless the accused proves otherwise. The Court reasoned that if the accused were lawfully entitled to have the drug for use as medicine, the evidence of such a prescription would be peculiarly within his knowledge and control. Therefore, the burden of proving such a lawful excuse lies with the defense as an affirmative allegation. Since the prosecution established the fact of possession and the accused offered no evidence to support a claim of lawful medicinal use, no error was found in the proceedings. The Court concluded that the substantial rights of the accused were not prejudiced by this application of the burden of proof.

Main Doctrine

The prosecution need only establish the fact of possession of a contraband drug. The burden of proof rests upon the accused to affirmatively show lawful entitlement to possess the drug, such as a prescription from a practicing physician.