Unlicensed Firearm in Homicide: A Special Aggravating Circumstance, Not a Separate Crime

The Supreme Court's 2000 ruling in People v. Castillo clarified a significant change in Philippine criminal law brought about by Republic Act No. 8294. The case settled that when an unlicensed firearm is used to commit homicide or murder, the illegal possession of that firearm is no longer treated as a separate crime. Instead, it is considered merely a special aggravating circumstance that increases the penalty for the primary offense of homicide or murder.

The Facts of the Case

The case arose from a shooting incident on November 14, 1995, at a construction site in Iloilo City. The accused, Julian Castillo, a lead man at the site, was seen chasing his co-worker Rogelio Abawag. Witnesses testified that Castillo pointed a gun at Abawag and shot him three times, even as the victim pleaded for mercy. Castillo fled but was later apprehended by police on a vessel bound for Cebu. A homemade.38 caliber revolver, three empty shells, and three live ammunition were recovered from his possession.

Castillo was charged with two separate offenses: murder and illegal possession of firearms. The trial court convicted him of homicide (as the prosecution failed to prove treachery and evident premeditation) and of illegal possession of firearm aggravated by homicide, sentencing him to death for the latter.

The Issue

The central question on appeal was whether the accused could be convicted of two separate crimes—homicide and illegal possession of firearms—when the same unlicensed firearm was used in the killing.

The Ruling

The Supreme Court modified the trial court's decision, ruling that the accused could only be held liable for homicide, not for a separate offense of illegal possession of firearms.

The Court explained that Republic Act No. 8294, which amended on June 6, 1997, introduced two significant changes. First, the use of an unlicensed firearm in committing homicide or murder is now treated as a special aggravating circumstance, not as a separate offense. Second, because only a single crime is committed—homicide or murder aggravated by illegal possession of a firearm—only one penalty shall be imposed.

Since the amendatory law was more favorable to the accused, the Court applied it retroactively, consistent with Article 22 of the Revised Penal Code.

The Prosecution's Burden to Prove Lack of License

The Court also addressed the prosecution's failure to prove that the accused lacked a license to possess the firearm. The Court reiterated that two elements must be established to prove illegal possession of firearms: the existence of the firearm and the fact that the accused did not have the corresponding license or permit to carry it.

While the existence of the firearm was clearly established, the prosecution failed to present evidence—such as a certification from the Philippine National Police Firearms and Explosives Unit—that the accused was not a licensee. The Court emphasized that the burden of proving this negative fact lies with the prosecution, as it is an essential element of the offense.

Notably, the Court held that even the accused's own extrajudicial admission that he had no license was insufficient to prove this element. Such an admission, made without the benefit of counsel, does not relieve the prosecution of its duty to establish guilt beyond reasonable doubt.

The Penalty Imposed

With the prosecution failing to prove the aggravating circumstance of illegal possession of a firearm, the accused was convicted of simple homicide under of the Revised Penal Code. The Court imposed an indeterminate sentence of nine years and four months of prision mayor as minimum to sixteen years, five months, and nine days of reclusion temporal as maximum. The trial court's award of P100,000 in civil indemnity and moral damages to the victim's heirs was affirmed.

Practical Takeaways

• Under Republic Act No. 8294, using an unlicensed firearm in homicide or murder is a special aggravating circumstance, not a separate crime. Prosecutors cannot charge and convict a person for both offenses arising from the same incident.
• The prosecution bears the burden of proving that the accused lacked a license to possess the firearm. This must be established through competent evidence, such as a certification from the PNP Firearms and Explosives Unit.
• An accused's extrajudicial admission of lacking a license, especially one made without counsel, is not sufficient to prove this element of the offense.
• When a new law is more favorable to an accused, it applies retroactively, even to cases pending on appeal.
• The correct denomination of the crime is homicide (or murder) aggravated by illegal possession of a firearm, not the reverse.

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