Title
People vs. Annibong
Case
G.R. No. 139879
Decision Date
May 8, 2003
Gabriel Annibong shot and killed his commanding officer, Cpl. Fidel Obngayan, claiming self-defense. The Supreme Court convicted him of murder, citing treachery, but reduced the penalty to reclusion perpetua due to voluntary surrender.

Case Digest (G.R. No. 139879)
Expanded Legal Reasoning Model

Facts:

  • Incident and Arrest
    • On or about February 13, 1998, at approximately 2:00 P.M., an incident occurred at Barangay DoAAa Loreta, Pudtol, Apayao.
    • Appellant Gabriel Annibong y Inggao was involved in an altercation with Corporal Fidel Obngayan, resulting in the latter being fatally shot.
    • The incident took place within the jurisdiction of the Regional Trial Court of Apayao, Branch 26, in Criminal Case No. 9-98.
  • Conduct of the Parties
    • The information filed by the Provincial Prosecutor alleged that the accused, armed with a long firearm and with intent to kill, attacked and shot Cpl. Fidel Obngayan with treachery and evident premeditation.
    • At arraignment, appellant pleaded not guilty to the charge even though he admitted killing the victim, invoking self-defense as his justification.
    • The trial’s unusual order (defense presenting its evidence first) arose partly from the appellant’s self-defense claim.
  • Narrative as Presented by the Appellant and Eyewitnesses
    • Appellant’s Testimony
      • He testified that on February 13, 1998, while on duty at the camp’s kitchen in Barangay DoAAa Loreta, the victim arrived from Centro, Pudtol.
      • The victim allegedly discovered an empty water container, which led to an altercation marked by an insult ("Vulva of your mother, it is better that I will kill you") and physical assault (three punches to the stomach).
      • Following the victim’s verbal and physical provocation, appellant first used his M-14 armalite rifle to fire a shot.
      • When the M-14 malfunctioned, he retrieved a garand rifle from defense witness Artemio Tallong and fired another shot.
    • Eyewitness Testimony (Artemio Tallong)
      • Tallong, a CAFGU member assigned at the Army Camp Detachment, corroborated the account of the events, testifying that he witnessed the victim’s arrival, the ensuing altercation, and the battery of shots fired.
      • He detailed that the victim, who had been serving as the command element, was unprepared and unarmed when suddenly attacked.
      • Tallong’s testimony provided details regarding the sequence of weapon usage and the position of the victim when shot.
  • Physical and Forensic Evidence
    • Dr. Dan Redel Edroso, the Municipal Health Officer, conducted a post-mortem examination on February 14, 1998.
      • The autopsy revealed nine gunshot wounds: two inflicted from behind and five while the victim was lying face-up.
      • It was concluded that the multiple shots to the head brought about the victim’s immediate death.
    • Other prosecution witnesses from the Philippine Army (e.g., Lt. Walfrido Felix Querubin, Cpl. Robert Salarzon, Capt. Efren Paulino) testified regarding the discovery of the weapons and the state of the crime scene.
    • Testimony from Mrs. Agnes Obngayan, the widow of the deceased, highlighted the victim’s role as the sole breadwinner, further substantiating the loss incurred by his death.
  • Procedural Developments and Trial Court Decision
    • During trial, the evidence showed:
      • The sequence of events corroborated by both the defense’s and prosecution’s witnesses.
      • The use of firearms (M-14 and garand rifle) and the significance of the victim being unarmed.
    • On June 15, 1999, the trial court found appellant guilty beyond reasonable doubt of murder.
      • The conviction was based on the presence of treachery as an aggravating circumstance and, controversially, on the alleged insult/disregard for the victim’s rank.
      • Appellant was sentenced to suffer the Supreme penalty of death and was ordered to pay multiple awards to the victim’s heirs.
    • The appellant subsequently filed an appeal, contesting the following:
      • The court’s finding that there was no unlawful aggression on the victim’s part.
      • The presence of treachery and evident premeditation in the killing.
      • The aggravating circumstance of insulting the victim’s rank.
      • The credibility of defense witness Artemio Tallong.
      • The rejection of his self-defense claim.
  • Mitigating and Aggravating Considerations
    • Appellant’s claim of self-defense invoked the doctrine that, in cases of admitted commission of the crime, the burden shifts to the accused to prove the elements of self-defense.
    • Evidence showed that while there was initial physical aggression (the victim punched appellant), this aggression ceased before appellant continued shooting.
    • Additional mitigating evidence was his voluntary surrender to Governor Batara P. Laoat and subsequently to the police, which later played a role in modifying his sentence.

Issues:

  • Whether Cpl. Fidel Obngayan’s initial act (verbal insult and physical punch) constitutes unlawful aggression that justifies the use of deadly force by the appellant.
    • The issue revolves around whether the aggression was ongoing or had ceased, thereby negating the right to exercise self-defense.
  • Whether the killing of the victim was attended by the qualifying circumstances of treachery and evident premeditation.
    • Specifically, whether the manner of the attack—unanticipated and leaving the victim without a chance to defend himself—meets the legal definition of treachery.
    • Whether there was sufficient evidence to establish an interval for premeditation.
  • Whether the imposition of the death penalty was appropriate, given the circumstances of the case.
    • This includes the evaluation of the mitigating circumstance of voluntary surrender as well as the overall factual and legal context.
  • The credibility and reliability of defense witness Artemio Tallong in corroborating the sequence of events.
    • Appellant’s challenge to Tallong’s credibility is juxtaposed with the corroborative forensic and witness evidence presented by the prosecution.

Ruling:

  • (Subscriber-Only)

Ratio:

  • (Subscriber-Only)

Doctrine:

  • (Subscriber-Only)

Analyze Cases Smarter, Faster
Jur helps you analyze cases smarter to comprehend faster—building context before diving into full texts.