People vs. Cadungog

The prosecution's failure to comply with the mandatory procedural requirements of Section 21 of RA 9165 for the handling of seized drugs, without a justifiable reason, creates reasonable doubt as to the identity and integrity of the corpus delicti, warranting an acquittal.

The case stems from a buy-bust operation conducted by the Malabuyoc Police against Perigrina Cadungog for allegedly selling methamphetamine hydrochloride (shabu). The central legal issue revolves around whether the police properly preserved the chain of custody of the seized drugs as required by law.

• Filed in RTC (Regional Trial Court of Oslob, Cebu, Branch 62).
• RTC convicted the appellant in its Decision dated May 21, 2015.
• Appealed to CA (Court of Appeals, Cebu City).
• CA affirmed the RTC's conviction in its Decision dated September 21, 2016.
• Elevated to SC via a petition for review on appeal.

• On July 31, 2008, police officers conducted a buy-bust operation against appellant Perigrina Cadungog based on a confidential informant's tip.
• Poseur-buyer PO1 Romeo Caacoy, Jr. allegedly purchased two sachets of shabu from appellant for P500.00.
• After the sale, PO1 Caacoy signaled his team, who then arrested appellant and recovered the marked money.
• PO1 Caacoy marked the seized sachets "PC-1" and "PC-2" at the police station, not immediately at the place of arrest.
• An inventory receipt was prepared at the scene, but no photographs were taken. The receipt was signed only by PO1 Caacoy, PO2 Icalina, and three of appellant's neighbors.
• No representative from the DOJ, media, or an elected public official (as then required by Sec. 21, RA 9165) was present during the inventory.
• The seized items tested positive for methamphetamine hydrochloride.
• The defense claimed appellant was arrested inside her home without a warrant, and the drugs were planted.

• The prosecution proved all elements of illegal sale: the transaction occurred, the corpus delicti was presented, and the buyer and seller were identified.
• The integrity and evidentiary value of the seized drugs were preserved despite minor procedural deviations.
• The presumption of regularity in the performance of official duty applies.

• The police officers failed to comply with the mandatory chain of custody procedure under Section 21 of RA 9165.
• The absence of the three required witnesses (DOJ, media, elected official) during inventory was not justified.
• The failure to immediately mark the seized items cast doubt on the evidence's integrity.

• Procedural Issues: N/A
• Substantive Issues:
  • Whether the elements of illegal sale of dangerous drugs were proven beyond reasonable doubt.
  • Whether the prosecution's non-compliance with the mandatory procedure under Section 21 of RA 9165 invalidates the evidence and creates reasonable doubt.

• Procedural: N/A
• Substantive:
  • The SC granted the appeal and acquitted the appellant.
  • While the elements of sale may have been established, the prosecution fatally failed to prove compliance with Section 21 of RA 9165.
  • The police committed three unjustified lapses: (1) failure to immediately mark the seized drugs; (2) failure to take photographs during inventory; (3) failure to secure the presence of the three mandatory witnesses (DOJ, media, elected official).
  • The explanation that the incident "suddenly happened" is untenable because a buy-bust is a planned operation.
  • These unexplained lapses create a break in the chain of custody, casting serious doubt on the identity and integrity of the shabu allegedly seized from appellant.
  • The presumption of regularity cannot overcome the stronger presumption of innocence when there is clear non-compliance with statutory safeguards.

• Chain of Custody Rule (in Drug Cases) — Requires the prosecution to account for the seized item from confiscation to presentation in court, ensuring it is the same item and its integrity is preserved. The SC found the chain broken due to procedural lapses.
• Three-Witness Rule (under Sec. 21, RA 9165) — The physical inventory and photographing of seized items must be done in the presence of the accused (or representative), a representative from the media and the DOJ, and an elected public official. Their presence is mandatory to insulate the process from taint. Non-compliance must be justified.
• Justifiable Grounds for Non-Compliance — Deviation from Sec. 21 is allowed only if: (1) justifiable grounds exist, and (2) the integrity and evidentiary value of the seized items are preserved. The prosecution bears the burden of proving these grounds.
• Prospective Guidelines from People v. Lim — The SC reiterated the mandatory guidelines for compliance with Sec. 21:
  1. Sworn statements must state compliance or justify non-compliance.
  2. The investigating fiscal must not file a case without justification.
  3. Courts may dismiss cases lacking probable cause due to unjustified non-compliance.

• "The requirement for the presence of a DOJ representative, the media and an elected public official at the time of the inventory was to insulate the inventory from any taint of illegitimacy or irregularity."
• "The presumption of regularity in the performance of duty could not prevail over the stronger presumption of innocence favoring the accused."
• "Conviction must stand on the strength of the prosecution's evidence, and not on the weakness of the defense."

• People v. Lim (G.R. No. 231989, Sept. 4, 2018) — Cited for the established justifiable reasons for non-compliance with the three-witness rule and the prospective mandatory guidelines for Sec. 21 compliance.
• People v. Sipin (G.R. No. 224290, June 11, 2018) — Cited for the rule that the prosecution bears the burden of proving compliance with Sec. 21.
• People v. Bartolini (791 Phil. 626, 2016) — Cited for the principle that failure to mark drugs immediately after seizure casts doubt on the evidence and warrants acquittal.
• People v. Catalan (699 Phil. 603, 2012) — Cited for the purpose of the three-witness requirement.

• Section 5, Article II of RA 9165 (Comprehensive Dangerous Drugs Act of 2002) — The substantive offense charged: illegal sale of dangerous drugs.
• Section 21, Article II of RA 9165 — The procedural safeguard for the custody and disposition of seized drugs, requiring immediate physical inventory and photography in the presence of specific witnesses.
• Section 21(a) of the IRR of RA 9165 — Provides the saving clause allowing deviation from strict compliance under justifiable grounds, provided integrity is preserved.