People vs. Malado and Layogan

A warrantless arrest and the ensuing search are unlawful when the person arrested has not performed an overt act indicative of criminal activity in the presence of the arresting officers, and the officers’ sole basis for the apprehension is a confidential informant’s tip that does not amount to personal knowledge of facts showing that a crime had just been committed. The evidence obtained through such an unreasonable search is the fruit of the poisonous tree and is inadmissible for any purpose in any proceeding.

On April 7, 2010, a civilian informant went to the PDEA-CAR office at Camp Dangwa, La Trinidad, Benguet, and reported that individuals named Paul and Warton would be delivering marijuana bricks that night in Baguio. Following the tip, a PDEA team proceeded to Km. 6, La Trinidad, near the entrance of the Strawberry Farm. At around 9:00 p.m., the team saw two men emerge from a gate: Paul Mark Malado carrying a blue-and-white striped plastic bag, and Warton Fred y Layogan carrying a carton. The informant confirmed their identities. The agents followed Paul and Warton as they walked toward the highway, where Paul prepared to flag down a taxi.

• Nature: Both accused were charged with illegal possession of 17,599 grams of marijuana, a dangerous drug, in violation of Section 11, Article II of R.A. 9165. Paul, then a minor, was alleged to have acted with discernment.
• The Tip and the Operation: At around 5:00 p.m. on April 7, 2010, a walk-in confidential informant (CI) reported to the PDEA-CAR office that Paul and Warton would be delivering marijuana bricks that night in Baguio. IA3 Jeoffrey Tacio relayed the tip to Director Edgar Apalla, who ordered the assembly of an anti-narcotics team. The team, composed of Agents Melody Yapes, Honorari Asiong, Michael Langwas, and Mangili, together with the CI, proceeded to Km. 6, La Trinidad, near the Strawberry Farm, arriving at about 8:30 p.m. They positioned themselves at the entrance, where the CI said the targets would emerge from a gate of a residential house.
• The Warrantless Search and Seizure: At around 9:00 p.m., two males emerged: Paul carrying a plastic bag with blue and white stripes, and Warton carrying a carton. The CI identified them. The agents followed the two as they walked toward the highway. Paul was about to flag down a taxi when Agents Yapes and Asiong approached him, introduced themselves, and asked what he was carrying. When Paul did not respond, they instructed him to open the plastic bag, which contained three brick-shaped objects wrapped in brown tape. Agent Yapes cut a portion of one brick, smelled marijuana, and confirmed it as suspected marijuana leaves. She immediately seized the plastic bag, while Agent Asiong arrested Paul. Agent Yapes marked the plastic bag “MWY, 4-7-2010” and the three bricks “MWY-1, 4-7-2010,” “MWY-2, 4-7-2010,” and “MWY-3, 4-7-2010.” Meanwhile, as Paul was being apprehended, Warton, who was about three meters away, ran toward the Strawberry Farm, leaving the carton on the pavement. Agents Langwas, Mangili, and IA3 Tacio chased and caught him. Agent Yapes secured the carton. Agent Langwas asked Warton to open the carton, which revealed seven bricks wrapped in similar brown packaging tape. Agent Yapes marked the carton “MWY, 4-7-2010” and the seven bricks “MWY-4” through “MWY-10, 4-7-2010.” Agent Asiong stated that she informed both men of their constitutional rights upon arrest.
• Post-Arrest Procedures: The team brought Paul and Warton to the PDEA-CAR office. Agent Yapes turned over the confiscated items to Agent Randy Tindaan, the Assistant Evidence Custodian. At around 1:00 a.m. on April 8, 2010, an inventory of the seized items was conducted at the PDEA office in the presence of elected barangay official Laurence Bagsiao, Jr., media representative Glayds Espinola of ABS-CBN, and DOJ Prosecutor Andres Gondayao. Photographing of the items was not performed. The team prepared booking sheets, arrest reports, and requests for physical and laboratory examination. Agent Tindaan personally brought the items to the PNP Crime Laboratory at Camp Dangwa at about 1:30 a.m., where they were received by Police Senior Inspector Alex Biadang Jr., the Forensic Chemical Officer. PSI Biadang Jr. confirmed that the markings on the specimens matched the descriptions in the request, conducted physical, chemical, and confirmatory tests, and found all specimens positive for marijuana with a total net weight of 17,599 grams. He sealed the items and turned them over to PO2 De Los Reyes, the evidence custodian, for safekeeping. PO2 De Los Reyes did not testify due to illness, but PSI Biadang Jr. produced the bricks in court and identified his own markings on them, affirming they were in the same condition as when he turned them over.
• Defense and Trial Court Findings: The defense presented no witnesses. Both accused filed a Joint Memorandum arguing that the seized evidence was inadmissible because it was obtained through an illegal warrantless search, that their waiver of objections to the arrest did not extend to the inadmissibility of the evidence, and that the PDEA agents failed to comply with Section 21 of R.A. 9165 because the items were neither inventoried nor photographed at the place of seizure. The RTC convicted both accused, ruling that the warrantless search was incidental to a lawful in flagrante delicto arrest, that the CI’s reliable information and the confirmation upon apprehension justified the arrest, and that the failure to photograph did not affect the integrity of the evidence. The RTC also held that the accused waived any objection to the legality of the arrest by failing to question it before arraignment.

• Unlawful Warrantless Search and Seizure: Warton maintained that the marijuana bricks confiscated from him were inadmissible because they were obtained through an unlawful search. He argued that he committed no crime by walking to the highway and hailing a taxi, and that the arresting team had no personal knowledge of facts or circumstances indicating that he had just committed a crime.
• Non-compliance with Section 21 of R.A. 9165: In the trial court and the CA, Warton further contended that the PDEA agents failed to photograph and properly inventory the seized items at the place of seizure, rendering the evidence inadmissible under the chain of custody rule.

• Validity of In Flagrante Delicto Arrest: The Office of the Solicitor General (OSG) argued that the CI’s positive identification of Warton and Warton’s act of abandoning the carton and running away constituted overt acts that indicated he was committing or attempting to commit a crime. These acts validated the CI’s tip and justified Agent Langwas’ warrantless arrest of Warton for being caught in flagrante delicto carrying marijuana.
• Integrity of Seized Evidence: The OSG contended that the confiscated items had been properly marked and that Warton failed to show any tampering. The presumption of regularity in the handling of seized items by public officers therefore stood.
• Implied Admission of Guilt: The OSG further argued that if Warton were truly innocent, he should have endeavored to defend himself in court.

• Validity of Warrantless Arrest: Whether the warrantless arrest of Warton was lawful.
• Admissibility of Seized Evidence: Whether the warrantless search of the carton carried by Warton was unreasonable, rendering the seized marijuana inadmissible.
• Compliance with Section 21 of R.A. 9165: Whether the chain of custody rule under Section 21, Article II of R.A. 9165 was complied with.

• Validity of Warrantless Arrest: The warrantless arrest of Warton was illegal. The overt act test for an in flagrante delicto arrest under Section 5(a), Rule 113 of the Revised Rules on Criminal Procedure was not satisfied because flagging a taxi is not a criminal act. Warton’s flight occurred only after the illegal arrest of Paul and could not retroactively supply probable cause. A hot pursuit arrest under Section 5(b) was likewise inapplicable because the PDEA agents had no personal knowledge of facts indicating that Warton had just committed a crime; they acted solely on the CI’s tip, and Agent Yapes admitted that without the informant’s information there would have been no arrest or search. The situation also did not qualify as a valid stop and frisk, which requires law enforcers to have personally observed suspicious circumstances creating a reasonable inference of criminal activity. The CI’s tip and the innocent act of hailing a taxi, without more, did not amount to the genuine reason required by jurisprudence for a stop and frisk.
• Admissibility of Seized Evidence: Because the warrantless arrest and the consequent search were unlawful, the seizure of the marijuana bricks violated Article III, Section 2 of the 1987 Constitution. The evidence obtained was the fruit of the poisonous tree and was inadmissible for any purpose in any proceeding. With the exclusion of the seized drugs, no evidence remained to support Warton’s conviction for illegal possession of dangerous drugs. His acquittal was therefore warranted. Moreover, the acquittal extended to co-accused Paul Mark Malado, who did not appeal, pursuant to Rule 122, Section 11(a) of the Revised Rules on Criminal Procedure, as the ruling was favorable and applicable to him. The Court emphasized that the unlawful search of Paul’s plastic bag and his illegal arrest were the precipitating events for the entire operation, and Paul’s act of flagging a taxi was equally innocent; hence the evidence against him was equally inadmissible.
• Compliance with Section 21 of R.A. 9165: In light of the acquittal grounded on the inadmissibility of the seized evidence, the issue of compliance with the chain of custody rule under Section 21, Article II of R.A. 9165 was not discussed.

• Overt Act Test for In Flagrante Delicto Arrest — For a warrantless arrest under Section 5(a), Rule 113 to be valid, the person to be arrested must execute an overt act indicating that he has just committed, is actually committing, or is attempting to commit a crime, and such overt act must be done in the presence or within the view of the arresting officer. The test is not satisfied by an innocent act such as flagging a taxi.
• Personal Knowledge Requirement for Hot Pursuit Arrest — A warrantless arrest under Section 5(b), Rule 113 requires that an offense has just been committed and that the arresting officers have personal knowledge of facts and circumstances indicating the person to be arrested committed it. Reliance on a confidential informant’s tip, without more, does not constitute the requisite personal knowledge.
• Stop and Frisk — Genuine Reason Standard — A stop and frisk search is valid only when the law enforcers have a genuine reason to believe, based on their experience and the circumstances of each case, that criminal activity may be afoot. The arresting officer must have personal knowledge of facts that would engender a reasonable degree of suspicion of an illicit act, typically resulting from personally observing two or more suspicious circumstances whose totality creates a reasonable inference of criminal activity. A tip alone, uncorroborated by personal observation, is insufficient.
• Waiver of Illegal Arrest vs. Inadmissibility of Evidence — Even if an accused waives objections to the illegality of a warrantless arrest by entering a plea and participating in trial, the waiver does not preclude questioning the admissibility of evidence seized during that illegal arrest. Jurisdiction over the person of the accused and the constitutional inadmissibility of evidence are separate and mutually exclusive consequences of an illegal arrest.
• Fruit of the Poisonous Tree Doctrine — Evidence obtained through an unreasonable search and seizure is inadmissible for any purpose in any proceeding under Article III, Section 2 of the 1987 Constitution. Such evidence is deemed tainted and must be excluded as the fruit of the poisonous tree.
• Effect of Appeal by One Accused on Co-Accused — Under Rule 122, Section 11(a) of the Revised Rules on Criminal Procedure, an appeal taken by one or more of several accused shall not affect those who did not appeal, except insofar as the judgment of the appellate court is favorable and applicable to the latter. When the basis for acquittal of the appealing accused applies equally to a non-appealing co-accused, the latter is entitled to the same relief.

• “The inadmissibility of the evidence is not affected when an accused fails to question the court's jurisdiction over his or her person in a timely manner. Jurisdiction over the person of an accused and the constitutional inadmissibility of evidence are separate and mutually exclusive consequences of an illegal arrest.” — This passage underscores that a challenge to the admissibility of seized evidence survives even a valid waiver of objections to the arrest itself, reinforcing the constitutional protection against unreasonable searches and seizures.
• “By no stretch of imagination was flagging a taxi a criminal act. Thus, there was no overt act indicating that they have just committed, is actually committing, or is attempting to commit a crime.” — The Court applied the overt act test to a common, innocuous activity, concluding that it cannot supply probable cause for a warrantless arrest.
• “Warton's act of running away and dropping the box he was carrying are merely the result of the PDEA's illegal warrantless search and arrest on Paul. The illegal warrantless search of the plastic bag held by Paul and his subsequent illegal warrantless arrest cannot cause or result to a valid warrantless arrest on the part of Warton.” — This passage explains why flight that is provoked by an illegal arrest of a companion cannot retroactively validate a warrantless search or arrest of the fleeing individual.

• Manibog v. People, G.R. No. 211214, March 20, 2019 — Applied to define the requirements of a valid stop and frisk search: the arresting officer must have personal knowledge of facts that would engender a reasonable degree of suspicion of an illicit act, typically based on personally observing two or more suspicious circumstances whose totality creates a reasonable inference of criminal activity. Distinguished on the facts: unlike in Manibog, the PDEA agents here had only an informant’s tip and observed no suspicious behavior beyond hailing a taxi.
• Veridiano v. People, 810 Phil. 642 (2017) — Relied upon for the rule that the waiver of objections to an illegal arrest does not carry a waiver of the inadmissibility of evidence seized during that arrest. The distinction between jurisdiction over the person and constitutional evidentiary exclusion was pivotal.
• People v. Racho, 640 Phil. 669 (2010) — Cited to support the proposition that disembarking and waiting along a highway for public transport is not a suspicious activity.
• Comerciante v. People, 764 Phil. 627 (2015) — Cited for the principle that standing around with a companion and handing over something to the latter do not constitute criminal acts justifying a warrantless arrest.
• People v. Libre, G.R. No. 235980, August 20, 2018 — Applied to extend the benefit of Warton’s acquittal to his co-accused Paul under Rule 122, Section 11(a) of the Revised Rules on Criminal Procedure, since the acquittal was favorable and applicable to Paul.

• Article III, Section 2, 1987 Constitution — Guarantees the right of the people against unreasonable searches and seizures and mandates that any evidence obtained in violation of this right shall be inadmissible for any purpose in any proceeding. Applied to declare the marijuana bricks inadmissible as the product of an unreasonable warrantless search.
• Rule 113, Section 5, Revised Rules on Criminal Procedure — Enumerates the circumstances when a warrantless arrest is lawful. Section 5(a) (in flagrante delicto arrest) and Section 5(b) (hot pursuit arrest) were examined and found not satisfied because flagging a taxi is not an overt criminal act and the agents lacked personal knowledge of the offense.
• Rule 126, Section 12, Revised Rules on Criminal Procedure — Recognizes warrantless search incidental to a lawful arrest as an exception to the warrant requirement. Invoked by the lower courts but held inapplicable because the arrest itself was unlawful.
• Section 11, Article II, Republic Act No. 9165 — Defines the crime of illegal possession of dangerous drugs. The Court did not reach the merits of the charge due to the inadmissibility of the corpus delicti.
• Rule 122, Section 11(a), Revised Rules on Criminal Procedure — Provides that an appeal by one of several accused does not affect those who did not appeal, except insofar as the judgment is favorable and applicable to them. Applied to acquit Paul Mark Malado, who did not appeal, because the grounds for Warton’s acquittal applied equally to him.

Chief Justice Gesmundo (Chairperson), Justice Caguioa, Justice Zalameda, and Justice Gaerlan concurred.