2022 Criminal Law, Q12

Sometime in 2011, while police officers were conducting a foot patrol in connection with the report of rampant illegal activities in the area, police officer Pepe saw Raul inside a small shanty holding a disposable syringe. Being a police officer for almost 15 years and having previously made more than ten arrests involving possession of drug paraphernalia, Pepe entered through the open door of Raul’s shanty and arrested him. Inside the shanty, 23 more pieces of disposable syringes and empty ampules were seized from Raul. Pepe immediately marked the seized items, took photographs thereof, and conducted an inventory in the presence of Raul, a barangay kagawad, a representative from the Department of Justice (DOJ), and a media practitioner. The seized items were turned over to the evidence custodian, who kept them in a sealed container in the police station. During the trial of Raul for the crime of Illegal Possession of Drug Paraphernalia, police officer Pepe, the sole witness for the prosecution, testified as narrated above. After which, the prosecution rested its case. The defense did not present any evidence. If you were the judge, would you convict or acquit Raul for the crime charged? Explain briefly. (5 points)

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Why must Raul be acquitted of the charge of Illegal Possession of Drug Paraphernalia?

Under Rule 113, Section 5 of the Rules of Court, when is a warrantless arrest valid in flagrante delicto?

What is the legal effect of evidence obtained through an unconstitutional warrantless search and seizure?

Why does merely holding a disposable syringe inside a private shanty fail to establish probable cause for arrest?

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Under Section 12 of Republic Act No. 9165, what essential element must be proven regarding seized paraphernalia?

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1. Warrantless Arrest Rules
Under Rule 113, Section 5 of the Rules of Court, a warrantless arrest is lawful only when an offense is committed in the officer's presence, when an offense has just been committed and the officer has probable cause, or when the person is an escaped prisoner. To justify an in flagrante delicto arrest, the officer must have personal knowledge of facts demonstrating that the suspect is actively performing an overt criminal act. Merely holding an object that has lawful uses does not constitute probable cause for arrest.

2. Exclusionary Rule Principles
Under Article III, Section 3(2) of the Philippine Constitution, any evidence obtained in violation of the right against unreasonable searches and seizures is inadmissible for any purpose in any proceeding. This exclusionary rule, also known as the fruit of the poisonous tree doctrine, excludes all items seized during an illegal warrantless arrest. Even if police officers strictly follow the chain of custody requirements under Republic Act No. 9165, evidence retrieved through an unconstitutional search remains inadmissible and cannot support a conviction.

3. Drug Paraphernalia Element
Under Section 12 of Republic Act No. 9165, illegal possession of drug paraphernalia requires proof beyond reasonable doubt that the accused possessed an equipment, instrument, or apparatus intended for introducing dangerous drugs into the body. Disposable syringes and glass ampules are common medical tools with legal household and healthcare applications. Without evidence establishing that the instruments contained dangerous drug residues or were specifically intended for illegal drug consumption, mere possession of ordinary medical syringes does not constitute a crime.

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The questions reproduced here are the official texts of the Philippine Bar Examinations, published by the Supreme Court. They are reproduced for study purposes.The suggested answers are the author’s own.

They are not official answers, have no connection with the Supreme Court, the Office of the Bar Confidant, or any bar review institution, and are not endorsed by any of them. Official answer keys, where released, should be preferred over anything here.Nothing on this page is legal advice, and reading it creates no lawyer-client relationship. Do not rely on any suggested answer in an actual legal matter. Consult counsel on your own facts.Suggested answers reflect the law and jurisprudence the author considers applicable as of the date shown.

Where a question comes from an earlier examination, the suggested answer applies the law as it now stands, which may differ from the law in force when the question was given, and may therefore differ from what would have been the correct answer at that time. Where the difference is material, the answer notes it.The practice scoring feature measures wording overlap with the suggested answer. It is not a grade, carries no official weight, and says nothing about whether your reasoning is sound.Errors are possible. If you find one, please tell me and I will correct it.Last reviewed: October 2026