Mar 14, 2018criminal lawdangerous drugschain of custodyra 9165buy-bust operationacquittal

Chain of Custody Breach Leads to Acquittal in Drug Case: People v. Crispo

Explore how the Supreme Court acquitted a drug suspect due to unjustified lapses in the chain of custody rule under RA 9165.


The Supreme Court's 2018 ruling in People v. Crispo underscores a critical principle in Philippine drug prosecutions: the State's duty to prove guilt beyond reasonable doubt includes showing that seized drugs were handled with strict adherence to the chain of custody rule. When police officers fail to justify deviations from the required procedure, the integrity of the evidence—the corpus delicti—is compromised, and an acquittal follows. This case serves as a vital reminder for law enforcement, prosecutors, and the public about the balance between the war on drugs and constitutional protections.

The Facts of the Case

In November 2012, a buy-bust operation in Manila led to the arrest of Marcelino Crispo and Enrico Herrera. Police alleged that Herrera acted as a runner, receiving marked money from a poseur-buyer and obtaining a sachet of shabu from Crispo, who stood a few meters away. After the arrest, authorities recovered three more sachets from Crispo. Both were charged with illegal sale of dangerous drugs, and Crispo was also charged with illegal possession.

The inventory of the seized items was conducted at a barangay hall in the presence of two barangay kagawads. However, no representatives from the Department of Justice (DOJ) or the media were present. The arresting officers offered no explanation for this absence. The trial court convicted both accused, and the Court of Appeals affirmed.

The Issue Before the Court

The central question was whether the prosecution had established the guilt of the accused beyond reasonable doubt, particularly given the procedural lapses in the chain of custody of the seized drugs.

The Ruling: Extinguishment of Criminal Liability Upon Death

Before addressing the merits, the Court noted that Herrera died pending appeal. Under Article 89 of the Revised Penal Code, the death of the accused before final judgment extinguishes criminal liability, including civil liability based solely on the offense. Consequently, the case against Herrera was dismissed and declared closed.

The Ruling: Unjustified Deviation from Chain of Custody

For Crispo, the Court found his appeal meritorious. The prosecution must prove the elements of illegal sale and illegal possession, but crucially, it must also establish the identity of the prohibited drug with moral certainty. This requires an unbroken chain of custody from seizure to presentation in court.

Section 21, Article II of RA 9165 requires that the physical inventory and photography of seized items be conducted in the presence of the accused or his representative, an elected public official, and representatives from the DOJ and media. While non-compliance may be excused under justifiable grounds, the prosecution must prove such grounds as a fact and show earnest efforts to secure the required witnesses.

In this case, the arresting officers failed to provide any plausible explanation for the absence of DOJ and media representatives. The poseur-buyer merely stated that they proceeded immediately to the barangay, without demonstrating any genuine effort to comply. The Court emphasized that mere statements of unavailability are flimsy excuses. Because the prosecution failed to justify the deviation, the integrity and evidentiary value of the seized drugs were compromised, warranting Crispo's acquittal.

Practical Takeaways

  • Chain of custody is substantive, not technical. Compliance with Section 21 of RA 9165 is essential to preserve the integrity of the corpus delicti. Courts will not treat procedural lapses lightly.

  • Justifiable grounds must be proven. Police officers must not only state reasons for non-compliance but also convince the court that they exerted earnest efforts to secure the required witnesses.

  • Prosecutors bear a positive duty. They must acknowledge and justify any deviations from the prescribed procedure during trial, even if the defense fails to raise the issue.

  • Death of the accused extinguishes criminal liability. Under Article 89 of the Revised Penal Code, a pending appeal is abated by the death of the accused, and the case is dismissed.

  • The Bill of Rights protects everyone. The Court reiterated that even those accused of drug offenses are entitled to the full protection of the Constitution, and law enforcers cannot disregard individual rights in the name of order.

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

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