People vs. Unarce

To successfully claim self-defense, an accused must prove by clear and convincing evidence all three requisites—unlawful aggression, reasonable means, and lack of sufficient provocation—particularly the indispensable element of unlawful aggression; the nature, number, and location of wounds inflicted may negate a claim of self-defense; treachery exists when the attack is sudden, unexpected, and from behind, ensuring no risk to the aggressor from any defensive act; and voluntary surrender cannot be appreciated as a mitigating circumstance when the penalty imposed is an indivisible penalty such as reclusion perpetua under Article 63 of the Revised Penal Code.

The case arose from a fatal confrontation between a son-in-law (the accused-appellant) and his father-in-law (the victim) in Barangay Bonobono, Bataraza, Palawan, on November 16, 1992, which occurred while the victim was engaged in drying palay near his residence.

• Enriquito Unarce, the son-in-law of the victim Gaspar Narrazid, attacked the latter on November 16, 1992, at approximately 3:30 in the afternoon in Barangay Bonobono, Bataraza, Palawan.
• The victim was drying his palay approximately two meters away from his house when the accused-appellant suddenly approached from behind and, without warning, hacked him on the left side of the face with a bolo.
• When the accused hacked the victim a second time, the victim managed to parry the blow with his right arm but was hit on the upper right arm, fracturing the humerus and causing him to fall to the ground face up.
• While the victim lay mortally wounded and defenseless on the ground, the accused-appellant continued hacking and stabbing him several times in different parts of his body, including both knees, fracturing the patella.
• Roy Odin, a witness who was weighing palay approximately three meters away, saw the attack and rushed to the victim's aid, but the accused blocked him and attempted to hack him as well.
• Odin picked up a stone and hurled it at the accused, hitting him on the left side of the jaw and causing the accused to flee the scene.
• The victim was brought to Brooke's Point District Hospital but expired six hours later due to massive hemorrhage from his wounds.
• Dr. Rogelio Divinagracia conducted an autopsy and found four incised wounds: a six-inch wound on the left side of the face fracturing the zygomatic and maxillary bones and cutting the tongue; a four-inch wound on the right arm; a four-and-a-half-inch wound on the left knee; and a two-inch wound on the right iliac spine.
• The accused-appellant invoked self-defense, claiming that the victim and his nephews attacked him first while he was riding his bicycle, and that he only drew his bolo to parry the victim's attacks.
• The accused-appellant alleged that he voluntarily surrendered to the police immediately after the incident.

• The accused-appellant argued that the trial court erred in disregarding his evidence of self-defense, which he claimed was sufficiently proven by his testimony and that of his witnesses.
• He contended that the trial court failed to give credence to his version that the victim and his nephews were the initial aggressors who attacked him while he was riding his bicycle to repair his banca.
• He asserted that the trial court improperly appreciated the aggravating circumstance of treachery, arguing that the attack was not treacherous as he allegedly acted only to defend himself.
• He claimed that the prosecution's evidence was insufficient to sustain a conviction for murder, particularly regarding the presence of qualifying circumstances.

• The People of the Philippines maintained that the prosecution evidence, particularly the testimony of eyewitness Roy Odin and the autopsy report, sufficiently established the guilt of the accused-appellant for murder qualified by treachery.
• It argued that the accused-appellant failed to prove the elements of self-defense by clear and convincing evidence, particularly the indispensable element of unlawful aggression on the part of the victim.
• It contended that the nature, location, and number of wounds inflicted on the victim belied the claim of self-defense and instead showed a determined effort to kill rather than merely defend oneself.
• It submitted that treachery was properly appreciated because the attack was sudden, unexpected, and from behind, giving the victim no opportunity to defend himself or offer resistance.

• Procedural Issues: N/A
• Substantive Issues:
  • Whether the trial court erred in rejecting the accused-appellant's claim of self-defense.
  • Whether the aggravating circumstance of treachery was properly appreciated to qualify the crime to murder.
  • Whether the mitigating circumstance of voluntary surrender should be considered to reduce the penalty imposed.

• Procedural: N/A
• Substantive:
  • The Supreme Court affirmed the trial court's rejection of self-defense, holding that the accused-appellant failed to establish unlawful aggression by the victim, which is an indispensable requisite for self-defense; the prosecution evidence showed the victim was unarmed and drying palay when attacked suddenly from behind.
  • The Court ruled that the nature, location, and number of wounds—particularly the fatal wound on the face and the wounds inflicted while the victim was already prostrate and defenseless—negated the claim of self-defense and demonstrated a determined effort to kill rather than merely defend oneself.
  • The Court upheld the appreciation of treachery, finding that the accused-appellant attacked the victim suddenly from behind while the victim was stooping down to dry palay, and continued to hack him repeatedly while he was defenseless on the ground, thereby ensuring no risk to himself from any defensive or retaliatory act.
  • The Court held that voluntary surrender could not be considered as a mitigating circumstance because the penalty of reclusion perpetua is an indivisible penalty under Article 63 of the Revised Penal Code, which is imposed in its entire duration regardless of the presence of any mitigating or aggravating circumstances.

• Elements of Self-Defense — For self-defense to prosper, three requisites must concur: (1) unlawful aggression by the victim; (2) reasonable means employed to prevent or repel such aggression; and (3) lack of sufficient provocation on the part of the person defending himself. Unlawful aggression is the indispensable element, and its absence renders any claim of self-defense, complete or incomplete, entirely untenable.
• Burden of Proof in Self-Defense — When an accused invokes self-defense, he admits authorship of the killing and the burden of proof shifts to him to establish by clear and convincing evidence that the killing was justified. He must rely on the strength of his own evidence and cannot seek acquittal based on the weakness of the prosecution's evidence.
• Credibility of Witnesses — The Supreme Court accords the highest degree of respect to the trial court's findings on the credibility of witnesses, as the trial court is in a better position to observe the witnesses' deportment and manner of testifying during the trial, unless the court has plainly overlooked certain facts of substance and value that, if considered, might affect the result of the case.
• Treachery — Treachery exists when the means, method, or manner of attack employed by the accused offers no risk to himself from any defensive or retaliatory act which the victim might have taken, ensuring the execution of the crime without danger to the aggressor.
• Indivisible Penalty Rule — Under Article 63 of the Revised Penal Code, indivisible penalties such as reclusion perpetua are imposed in their entire duration regardless of any mitigating or aggravating circumstances attending the commission of the crime.

• "In interposing self-defense, an accused admits authorship of the killing and the burden of proof is shifted to him to establish that the killing was justified... and to prove the elements of that claim, otherwise, having admitted the killing, conviction is inescapable."
• "Absent the essential element of unlawful aggression on the part of the deceased, any consideration or claim of self-defense, complete or incomplete, is of course entirely out of the question."
• "The nature, location, and number of the wounds inflicted on the victim thus belie and negate the claim of self-defense... If accused-appellant hacked the victim merely to defend himself, it certainly defies reason why he had to inflict several wounds in different parts of the body of the victim."
• "Treachery exists when the means, method or manner of attack employed by the accused offered no risk to himself from any defensive or retaliatory act which the victim might have taken."

• People vs. Macagaling, 237 SCRA 299 (1994) — Cited for the principle that interposing self-defense shifts the burden of proof to the accused to establish justification.
• People vs. Alapide, 236 SCRA 555 (1994) — Cited for the rule on burden of proof in self-defense and the respect accorded to trial court findings on credibility.
• People vs. Gregorio, 255 SCRA 380 (1996) — Cited for the requisites of self-defense and the rule that the accused must rely on the strength of his own evidence.
• People vs. Morin, 241 SCRA 709 (1995) — Cited for the requisites of self-defense and the principle that the nature and number of wounds may belie self-defense claims.
• Rosales vs. Court of Appeals, 255 SCRA 123 (1996) — Cited for the definition and elements of treachery.
• People vs. Saliling, 249 SCRA 185 (1995) — Cited for the rule that mitigating circumstances cannot affect the imposition of indivisible penalties like reclusion perpetua.

• Article 248, Revised Penal Code — Defines and penalizes the crime of murder, which is qualified by circumstances such as treachery.
• Article 14, Revised Penal Code — Enumerates aggravating circumstances, including treachery (alevosia), which qualifies killing to murder when the means employed ensures execution without risk to the accused.
• Article 63, Revised Penal Code — Provides the rules for the application of indivisible penalties, stating that reclusion perpetua shall be imposed in its entire duration regardless of mitigating or aggravating circumstances.