G.R. No. 276735 , April 07, 2025
PEOPLE OF THE PHILIPPINES, PLAINTIFF-APPELLEE, vs. JOSEPH ATANACIO Y PAGUNALING AND JON MAGNO Y LAGAMO, ACCUSED-APPELLANTS.

FACTS

This is an appeal from a Court of Appeals Decision affirming the Regional Trial Court’s Joint Decision convicting accused-appellants Joseph Atanacio and Jon Magno for violations of Republic Act No. 9165 (Comprehensive Dangerous Drugs Act of 2002). Two Informations were filed: one for Illegal Sale of Dangerous Drugs (Section 5) involving both accused, and another for Illegal Possession of Dangerous Drugs (Section 11) involving only Atanacio. The charges stemmed from a buy-bust operation on September 20, 2020, in Iloilo City. The prosecution’s version, based on the testimony of poseur-buyer Pat. Van Anvie Mendez, was that a confidential informant introduced him to the accused as a buyer. At their house, Atanacio asked for the money and instructed Magno to retrieve the “tema” or shabu from inside. Magno handed a sachet to Atanacio, who then gave it to Pat. Mendez in exchange for PHP 17,200.00. Upon the pre-arranged signal, the team arrested the accused. A search of Atanacio yielded the buy-bust money and another sachet of shabu. The seized items were marked, inventoried, and photographed at the place of arrest in the presence of the accused and insulating witnesses—a barangay kagawad and a media representative. The defense presented a different version, claiming the accused were arbitrarily arrested at a vulcanizing shop, brought to their house, and forced to reveal the location of Atanacio’s brother, “Jojo,” who was the actual target. They denied any involvement in the sale or possession of illegal drugs.

ISSUE

The core issue is whether the prosecution successfully proved the guilt of the accused-appellants beyond reasonable doubt for the crimes of illegal sale and illegal possession of dangerous drugs, particularly in establishing the identity and integrity of the corpus delicti amidst alleged irregularities in the chain of custody.

RULING

The Supreme Court ACQUITTED accused-appellants Joseph Atanacio and Jon Magno. The prosecution failed to establish an unbroken chain of custody of the seized dangerous drugs, creating reasonable doubt as to their identity and integrity. The Court found unjustified deviations from the witness requirement under Section 21, Article II of RA 9165. The insulating witnesses—the barangay official and media representative—were not present at the time of the seizure and arrest but arrived only several minutes afterward. Their presence during the subsequent inventory and photography did not comply with the law’s mandate that the required witnesses be present “at or near the place of apprehension.” Furthermore, the prosecution did not offer any justifiable reason for this procedural lapse. The Court also noted inconsistencies in the testimonies regarding the exact time the witnesses arrived. Consequently, the integrity and evidentiary value of the seized items were compromised. In cases involving dangerous drugs, the State must prove not just the elements of the crimes but also the corpus delicti through a faithful observance of the chain of custody rule. Any failure in this regard warrants acquittal.