People vs. Corpin

For treachery to qualify a killing to murder under Article 248 of the Revised Penal Code, the prosecution must prove by clear and convincing evidence that the offender consciously and deliberately adopted the particular means, methods, or forms of attack which gave the victim no opportunity to defend himself, thereby ensuring execution without risk to the offender; mere suddenness, unexpectedness, or the fact that the victim was attacked from behind, without proof of such deliberate adoption of the method of attack, is insufficient to establish treachery.

The case arises from a fatal altercation between co-vendors at the Las Piñas Public Market. The accused-appellant, a pork vendor, and the victim, a chicken vendor, had maintained stalls in close proximity for several years. The incident occurred in broad daylight within the market premises, following a history of minor friction wherein the victim allegedly mocked the accused by repeatedly remarking "Ang baho" (How foul-smelling), which the accused perceived as directed at him.

• On September 1, 2010, at approximately 2:30 PM, at the Las Piñas Public Market, accused-appellant Cesar Villamor Corpin, a pork vendor, attacked Paulo Mendoza Pineda, a chicken vendor.
• The two vendors had adjacent stalls with the same entrance and exit and had known each other since the market opened in 2003. For approximately four months prior to the incident, the victim had allegedly provoked the accused by repeatedly saying "Ang baho" whenever he passed by, which the accused interpreted as mockery directed at him.
• At the time of the attack, the victim was carrying a yellow Magnolia tray of chicken (approximately 10 kilos) with witness Marlon Ramos; they were facing each other when the accused suddenly came from behind the victim.
• The accused hacked the victim on the right jaw/face using a butcher's knife (rectangular, long and wide, used for chopping pork) that he was holding for his work.
• Witness Helen Raymundo was approximately one meter away and observed that the accused and victim were not facing each other, and the victim was in no position to defend himself. Witness Christopher Quides was 2-3 meters away and saw the victim was "walang kamalay-malay" (unsuspecting).
• After being hacked, the victim managed to ask the accused, "Bay, bakit mo ako tinaga" (Bay, why did you hack me), and was able to run away for about three meters before falling in front of a canteen. He later boarded a tricycle to the hospital but expired due to hypovolemic shock from the hacking wound in the maxillary zygomatic area.
• The defense claimed the accused suffered from sudden darkness of vision ("biglang dumilim ang paningin ko") and high blood pressure, and that the hacking was unintentional; he claimed he did not see the victim but heard him say "Nataga mo ako bay" after the incident.
• The RTC and CA ruled that treachery existed because the attack was sudden, unexpected, and executed from behind while the victim was unsuspecting and in no position to defend himself.

• Accused-appellant admits that he killed the victim but contends that the killing was not attended by the qualifying circumstance of treachery, seeking a reduction of his liability to Homicide.
• Argues that the prosecution failed to prove by clear and convincing evidence that he consciously and deliberately adopted the particular mode of attack (hacking from behind with a butcher's knife) to facilitate the killing without risk to himself.
• Contends that the attack was not deliberate or planned but was done on sudden impulse, negating the element of deliberate adoption required for treachery.
• Asserts that the prior provocation by the victim (the mocking remarks) and his own medical condition (sudden darkness of vision, high blood pressure) demonstrate the absence of a deliberate, treacherous design.

• The prosecution argues that treachery was duly established because the attack was sudden, unexpected, and executed without any warning or provocation at the exact moment the incident occurred.
• Contends that the victim was hacked from behind while his back was turned and while he was carrying a heavy tray of chicken, depriving him of any opportunity to defend himself or retaliate.
• Asserts that the prior "Ang baho" remarks do not negate treachery as they did not constitute immediate provocation at the time of the hacking, and the attack was done with manifest deliberateness and murderous intent rather than impulse.
• Relies on the coherent testimonies of eyewitnesses establishing that the victim was unsuspecting and in a defenseless position when the accused suddenly hacked him.

• Procedural Issues: N/A
• Substantive Issues:
  • Whether the Court of Appeals erred in affirming the conviction for Murder on the basis that treachery qualified the killing.
  • Whether the failure to prove treachery warrants a reduction of the conviction from Murder to Homicide.

• Procedural: N/A
• Substantive:
  • The Court held that treachery, as a qualifying circumstance, must be proven by clear and convincing evidence, requiring the concurrence of two elements: (a) the employment of means, methods, or forms in the execution of the crime which give the person attacked no opportunity to defend himself or to retaliate; and (b) the deliberate or conscious adoption of such means, methods, or forms of execution by the assailant.
  • The Court found that while the first element (sudden attack from behind) was present, the prosecution failed to prove the second element (deliberate adoption). The attack occurred in a crowded public market where numerous eyewitnesses were present and could render aid, indicating the accused did not deliberately choose a time or place to ensure execution without risk.
  • The fact that the victim was able to run away after being hacked demonstrates he had some opportunity to defend himself or flee, negating the assurance of execution without risk.
  • The accused and victim were already in the same vicinity as part of their regular work, and the weapon used was a butcher's knife regularly used for chopping pork, not a weapon deliberately chosen or specially prepared for the killing.
  • These circumstances indicate the decision to attack was a "sudden impulse" rather than a planned, deliberate adoption of a treacherous method.
  • Consequently, the conviction was modified from Murder to Homicide under Article 249 of the Revised Penal Code.
  • Applying the Indeterminate Sentence Law, the accused was sentenced to an indeterminate penalty of eight (8) years and one (1) day of prision mayor, as minimum, to fourteen (14) years, eight (8) months and one (1) day of reclusion temporal, as maximum.
  • The award of damages was modified to conform with People v. Jugueta: P50,000.00 as civil indemnity, P50,000.00 as moral damages, and P50,000.00 as temperate damages, with interest at 6% per annum from finality until fully paid.

• Treachery (Article 14[16], Revised Penal Code) — Defined as the employment of means, methods, or forms in the execution of crimes against persons which tend directly and specially to ensure execution without risk to the offender arising from the defense which the offended party might make. The doctrine requires proof of two concurrent elements: (1) the means of attack give the victim no opportunity to defend or retaliate, and (2) such means were deliberately or consciously adopted by the offender. The Court emphasized that mere suddenness or the victim being attacked from behind is insufficient; there must be specific proof of the offender's deliberate choice of the mode of attack to insure success without risk.
• Burden of Proof for Qualifying Circumstances — Qualifying circumstances, such as treachery, must be proven by clear and convincing evidence to upgrade an offense from Homicide to Murder; mere preponderance of evidence is insufficient.
• Sudden Impulse vs. Deliberate Adoption — Where the circumstances indicate that the attack was the result of a sudden impulse rather than a planned, deliberate choice of a specific mode of execution designed to ensure the crime's commission without risk to the assailant, treachery cannot be appreciated.

• "There is treachery when the offender commits any of the crimes against persons, employing means and methods or forms in the execution thereof which tend to directly and specially ensure its execution, without risk to himself arising from the defense which the offended party might make."
• "It is not enough that the attack was 'sudden', 'unexpected,' and 'without any warning or provocation.' There must also be a showing that the offender consciously and deliberately adopted the particular means, methods and forms in the execution of the crime which tended directly to insure such execution, without risk to himself."
• "Corpin's decision to attack the victim was more of sudden impulse than a planned decision. The prosecution failed to prove the elements of treachery."

• People v. Duran, Jr., G.R. No. 215748 — Cited for the general rule on the weight accorded to trial court findings of fact and the definition of treachery.
• People v. Latag, 465 Phil. 683 — Cited for the principle that qualifying circumstances must be proven by clear and convincing evidence.
• People v. Jugueta, 783 Phil. 806 — Cited as the controlling precedent for the standard award of damages in homicide/murder cases (civil indemnity, moral damages, and temperate damages of P50,000 each).
• People v. Caliao, G.R. No. 226392 — Cited for the principle that when aid is easily available to the victim (presence of several eyewitnesses in a public place), no treachery could be appreciated because the accused could have chosen another place or time if he truly consciously adopted the means to insure the crime's facilitation.
• People v. Bacolot, G.R. No. 233193 — Cited for the principle that when the victim and accused were already within the same vicinity and the accused merely used a weapon within his regular reach (a butcher's knife used for work), there is no treachery.

• Article 248, Revised Penal Code — Defines Murder and its penalty; cited as the basis for the original conviction by the RTC and CA.
• Article 249, Revised Penal Code — Defines Homicide and its penalty (reclusion temporal); applied by the Supreme Court upon finding that treachery was not proven.
• Article 14, paragraph 16, Revised Penal Code — Defines treachery as a qualifying aggravating circumstance.
• Section 13(c), Rule 124, Rules of Court — Governs the mode of appeal from the Court of Appeals to the Supreme Court in criminal cases.
• Indeterminate Sentence Law (Act No. 4103, as amended) — Applied in fixing the minimum and maximum terms of the penalty for Homicide.

• N/A (Associate Justices Carpio, Perlas-Bernabe, J. Reyes, Jr., and Lazaro-Javier concurred in the decision without issuing separate opinions).