Mallari vs. Court of Appeals

In prosecutions for illegal possession of firearms, the prosecution bears the burden of proving beyond reasonable doubt not only the existence of the firearm but also the accused's lack of a license or permit to possess it. Failure to present evidence on this latter, negative element is fatal to the case and warrants acquittal, even if the firearm was seized pursuant to a lawful arrest.

Diosdado Mallari was arrested by police officers in Capas, Tarlac, based on information that he had a standing warrant for homicide. Upon arrest, he was found in possession of a homemade gun (paltik) and an M-16 live ammunition. He was subsequently charged with and convicted of Illegal Possession of Firearms and Ammunition by the Regional Trial Court (RTC). The Court of Appeals (CA) affirmed the conviction, prompting the present petition.

• Arrest and Seizure: On December 27, 1990, police officers Pat. Manipon, Pfc. Esguerra, and Pat. Sirnbulan proceeded to Sitio 14, Sta. Rita, Capas, Tarlac, to arrest petitioner Diosdado Mallari based on reliable information that he had a standing warrant for homicide (Criminal Case No. 471). Upon locating him, they arrested him, conducted a search, and found a homemade gun (paltik) and one M-16 live ammunition on his person.
• Conflicting Testimony on Warrant: The officers testified they knew a warrant existed but did not have it physically in their possession at the time of the arrest because they proceeded hastily to prevent the petitioner's escape.
• Prosecution's Evidence: The prosecution relied on the officers' testimonies regarding the arrest and the items seized. It presented no certification or testimony from the Philippine National Police (PNP) Firearms and Explosives Unit (FEU) to prove that petitioner lacked a license or permit for the firearm and ammunition.
• Defense's Position: Petitioner contested the existence of the warrant and argued the search was unlawful. He also asserted the prosecution failed to prove the essential element of lack of license.

• Invalid Arrest and Search: Petitioner argued that the absence of a warrant in the officers' possession at the time of arrest rendered the arrest unlawful, which in turn made the incidental search and seizure invalid. Consequently, the seized items were inadmissible in evidence.
• Inapplicability of Warrantless Arrest Rule: Petitioner contended it was error for the CA to justify the search as incident to a valid warrantless arrest under Rule 113, Sec. 5(b), as he was not committing a crime in the officers' presence.
• Failure to Prove an Essential Element: Petitioner claimed that even if possession were proven, the prosecution failed to discharge its burden of proving he had no license or permit for the firearm and ammunition, an essential element of the crime.

• Valid Arrest Incidental to a Warrant: The People, through the Solicitor General, maintained that the arrest was lawful because it was made by virtue of a known, outstanding warrant, even if not physically present, pursuant to Section 7, Rule 113 of the Rules of Court.
• Valid Search Incident to Lawful Arrest: Respondent argued that the search, being incidental to a lawful arrest, was valid. It cited People v. Acol for the proposition that the discovery of an unlicensed firearm during a lawful apprehension for another crime permits seizure without a warrant.
• Dispensation of Proof of License: The Solicitor General argued that because a paltik is a homemade, illegally manufactured firearm that cannot be licensed, proof of its nature dispenses with the need to prove it was unlicensed.

• Validity of the Arrest: Whether the arrest of the petitioner was lawful despite the arresting officers not having the physical warrant in their possession at the time.
• Admissibility of Evidence: Whether the firearm and ammunition seized from the petitioner were admissible as evidence against him.
• Sufficiency of Prosecution Evidence: Whether the prosecution proved all elements of the crime of illegal possession of firearms, specifically the element that the petitioner had no license or permit to possess the firearm.

• Validity of the Arrest: The arrest was lawful. The applicable rule is Section 7, Rule 113 of the Rules of Court, which allows an officer to make an arrest by virtue of a warrant without having the warrant in his possession at the time. The officers' testimonies, which the Court found credible, established they acted on knowledge of an outstanding warrant.
• Admissibility of Evidence: The search and seizure were valid as an incident to a lawful arrest. Since the arrest was lawful, the incidental search was justified, and the items seized were admissible in evidence. The Court found it unnecessary to discuss the alternative ground of a warrantless arrest in flagrante delicto.
• Sufficiency of Prosecution Evidence: The prosecution failed to prove an essential element of the crime. The Court held that the prosecution must prove both (1) the existence of the firearm and (2) the lack of a corresponding license or permit. The latter is a negative fact that must be alleged and proved beyond reasonable doubt. The prosecution presented no evidence, such as a certification from the PNP-FEU, to prove petitioner's lack of license. The argument that a paltik cannot be licensed was rejected, as there was no jurisprudence or law categorically stating so, and thus proof of lack of license was still required. The conviction was therefore based on insufficient evidence.

• Elements of Illegal Possession of Firearms — The crime requires proof of two essential elements: (1) the existence of the firearm, and (2) the fact that the accused who owned or possessed it does not have the corresponding license or permit to possess the same. The latter is a negative ingredient of the offense that the prosecution must allege and prove beyond reasonable doubt.
• Arrest Without Physical Possession of Warrant — Pursuant to Section 7, Rule 113 of the Rules of Court, a peace officer may validly effect an arrest by virtue of a warrant even if he does not have the warrant in his possession at the time of the arrest, provided he knows that a warrant has been issued.
• Search Incidental to a Lawful Arrest — A search made as an incident to a lawful arrest is valid and the items seized are admissible in evidence without a search warrant.

• "The latter is a negative fact which constitutes an essential ingredient of the offense of illegal possession, and it is the duty of the prosecution not only to allege it but also to prove it beyond reasonable doubt."
• "The officer need not have the warrant in his at the time of the arrest but after the arrest, if the person arrested so requires, the warrant shall be shown to him as soon as practicable." (quoting Sec. 7, Rule 113, Rules of Court)
• "In the case at bench, the testimony of a representative of, or a certification from the PNP (FEU) that petitioner was not a licensee of the said firearm would have sufficed for the prosecution to prove beyond reasonable doubt the second element of the crime of illegal possession."

• People v. Acol, 232 SCRA 406 — Cited for the rule that when police officers, in pursuing an illegal action or in the commission of a criminal offense, happen to discover another criminal offense being committed, they are not precluded from performing their duties for the apprehension of the guilty and the taking of the corpus delicti.
• People v. Ramos, 222 SCRA 557 — Cited to reject the argument that a paltik (homemade gun) is illegal per se and thus dispenses with the need to prove it is unlicensed. The Court clarified that Ramos did not categorically state that paltiks can in no case be issued a license.
• People v. Mesal, 244 SCRA 166 — Distinguished. In Mesal, the prosecution presented other evidence (testimony from a supply officer) to prove the accused could not possibly have a license for a military rifle. No similar evidence was present in this case.
• People v. Solayao, G.R. No. 119220, September 20, 1996 — Cited for the rule that the prosecution must prove the negative element of lack of license.

• Section 7, Rule 113, Rules of Court — Provides the method of arrest by an officer by virtue of a warrant. Applied to hold that the arrest was lawful even though the warrant was not physically present at the time.
• Section 12, Rule 126, Rules of Court — Governs search and seizure made incidental to a lawful arrest. Implicitly applied to validate the search.

• Chief Justice Andres R. Narvasa
• Justice Hilario G. Davide, Jr.
• Justice Jose A.R. Melo
• Justice Artemio V. Panganiban

N/A — The decision was unanimous.