Chain of Custody Safeguarding Rights in Drug Cases: People v. Bricero

In a significant ruling for criminal procedure, the Supreme Court acquitted Segundo Bricero y Fernandez of illegal drug sale charges due to the prosecution's failure to comply with the mandatory chain of custody requirements under Section 21 of Republic Act No. 9165 (Comprehensive Dangerous Drugs Act of 2002). The case of People v. Bricero (G.R. No. 218428, November 7, 2018) underscores that strict adherence to evidence-handling procedures is essential to protect the accused's constitutional right to be presumed innocent.

Facts of the Case

On February 17, 2008, police operatives conducted a buy-bust operation in Quezon City after a confidential informant reported drug activity. PO1 Teresita Reyes acted as the poseur-buyer and allegedly purchased one plastic sachet of shabu from Bricero for P300. The police team arrested Bricero and later presented the seized sachet as evidence. The sachet tested positive for methylamphetamine hydrochloride.

The Regional Trial Court convicted Bricero of violating Section 5, Article II of RA 9165, and the Court of Appeals affirmed the conviction. Both courts ruled that the chain of custody was unbroken and that the integrity of the seized drug was preserved.

The Issue

The central issue was whether the prosecution proved Bricero's guilt beyond reasonable doubt, particularly whether the buy-bust team complied with the mandatory requirements of Section 21 of RA 9165 on the custody and disposition of seized drugs.

The Ruling: Acquittal Due to Procedural Lapses

The Supreme Court reversed the conviction and acquitted Bricero. The Court held that the buy-bust team committed several patent procedural lapses that compromised the identity and integrity of the seized drug—the very corpus delicti of the offense.

Mandatory Requirements Under Section 21

Section 21, Article II of RA 9165 requires police operatives to conduct a physical inventory and photograph the seized items immediately after seizure or confiscation. This must be done in the presence of: (1) the accused or his representative or counsel; (2) an elected public official; (3) a representative from the media; and (4) a representative from the Department of Justice. All witnesses must sign the inventory and receive a copy thereof.

The Court emphasized that the presence of these witnesses is most critical at the time of seizure and arrest, not merely during a later inventory. Their presence insulates against the practice of planting evidence and protects the integrity of the proceedings.

Procedural Lapses in This Case

The Court identified several fatal lapses. First, none of the three required witnesses was present during the apprehension and inventory. Second, the inventory was prepared by PO1 Jimenez, who was not at the scene during the arrest—he was the team's driver waiting in the car. Third, no photographs of the seized drug were taken. Fourth, the prosecution offered no justification for these failures.

The Court rejected the police officers' excuse that people were blocking the alley and throwing stones, noting that the team was composed of seven armed officers and still managed to conduct the inventory at the scene.

The Saving Clause Does Not Apply

While the law provides a saving mechanism for non-compliance under justifiable grounds, the Court held it did not apply here. For the saving clause to operate, the prosecution must: (1) recognize the lapses committed by police officers; and (2) justify or explain them. In this case, the prosecution did neither.

Presumption of Regularity Cannot Overcome Presumption of Innocence

The Court also addressed the lower courts' reliance on the presumption of regularity in the performance of official duty. The Court ruled that this presumption cannot overcome the constitutional presumption of innocence. The lapses themselves were affirmative proofs of irregularity, and the presumption of regularity cannot stand against such blatant disregard of established procedures.

Practical Takeaways

• Compliance with Section 21 is mandatory. Police operatives must strictly follow the chain of custody requirements, including the presence of the three required witnesses at the time of seizure and inventory.
• Presence of witnesses at the time of arrest is crucial. The insulating witnesses must be at or near the place of arrest, not merely called in after the operation is completed.
• The prosecution must explain any lapses. If police fail to comply with Section 21, the prosecution must acknowledge and justify the non-compliance. Unexplained lapses create reasonable doubt.
• Marking and inventory must be done by the apprehending officer. The officer who recovered the drug should mark and inventory it immediately upon seizure, in the presence of the accused.
• The presumption of regularity has limits. It cannot defeat the constitutional presumption of innocence, especially when there are affirmative proofs of procedural irregularity.

This case reinforces that in drug prosecutions, the State bears the burden of proving not only the elements of the offense but also the integrity of the seized evidence. When the chain of custody is compromised, the accused deserves acquittal.

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.