People vs. Mangahas

The Court held that mere suddenness of attack does not constitute treachery where there is no evidence proving that the accused consciously and deliberately adopted his mode of attack to insure execution without risk to himself. Furthermore, a claim of self-defense is irreparably undermined when the accused's testimonies are inconsistent with each other and contradicted by physical evidence, such as the number and trajectory of gunshot wounds.

On August 14, 1990, in Tungkong Mangga, San Jose del Monte, Bulacan, accused-appellant Rodrigo Mangahas shot and killed Rufino Gestala. The two, along with Renato Panoso, were drinking beer at a sari-sari store prior to the incident. The prosecution alleged Mangahas suddenly shot Gestala without provocation, while Mangahas claimed Gestala attempted to shoot him first, but the gun misfired, prompting Mangahas to grab another gun and fire in self-defense.

• The Incident: On August 14, 1990, Rufino Gestala was shot and killed at a store in San Jose del Monte, Bulacan. Prosecution witnesses Diosdado Padios and Renato Panoso testified that Mangahas suddenly shot Gestala while they were drinking. Gestala sustained three gunshot wounds, two of which were fatal, penetrating the thoracic cavity. The medico-legal officer estimated the shooting distance at more than 24 inches and noted the trajectory of the wounds went downward from the chest to the lower back.
• The Defense's Version: Mangahas admitted shooting Gestala but claimed self-defense. He testified that Panoso offered to sell him a gun, which he refused, angering Gestala. According to Mangahas, Gestala pulled out a gun, pointed it at him, and squeezed the trigger, but it misfired. Mangahas then grabbed a gun from the "pasimano" (counter) of the store and shot Gestala. He claimed he fired only once and that Gestala was standing at the time.
• Inconsistencies and Flight: During the preliminary investigation, Mangahas executed a "Sinumpaang Salaysay" claiming he was in Caloocan City, raising the defense of alibi. At trial, he claimed self-defense. During the hearing on his motion for reconsideration, he contradicted his trial testimony, stating he fired twice and that Gestala squeezed the trigger continuously. He also fled the scene and failed to surrender to the police, opting to go into hiding at his in-laws' house.

• The accused-appellant argued that the trial court erred in concluding that he failed to prove any basic element of self-defense. He maintained that he shot the victim solely to defend himself after the victim pulled a gun, pointed it at him, and squeezed the trigger, resulting in a misfire.

• The People of the Philippines maintained that the accused's claim of self-defense was devoid of merit due to inconsistent defenses and contradictory testimonies. The prosecution argued that the physical evidence—specifically the three gunshot wounds and their downward trajectory—refuted the accused's claim that he fired only once while both he and the victim were standing. The prosecution further asserted that the qualifying circumstance of treachery was present because the victim was entirely defenseless when shot.

• Procedural Issues: N/A
• Substantive Issues:
  • Whether the accused-appellant successfully proved the elements of self-defense to exculpate him from criminal liability.
  • Whether the qualifying circumstance of treachery attended the killing to qualify the crime as murder.

• Procedural: N/A
• Substantive:
  • On the issue of self-defense, the Court ruled that the accused-appellant failed to prove self-defense. The claim was undermined by inconsistent defenses (alibi during preliminary investigation vs. self-defense at trial), glaring contradictions between his testimonies during the trial and the motion for reconsideration (firing once vs. twice; victim squeezing trigger once vs. continuously), and physical evidence contradicting his testimony. The victim sustained three gunshot wounds, not one, and the downward trajectory of the wounds indicated the victim was seated, not standing as Mangahas claimed. The number and gravity of the wounds belied a purely defensive intent, and his flight indicated a guilty conscience.
  • On the issue of treachery, the Court ruled that treachery was not present. While the prosecution witnesses testified that the attack was sudden, mere suddenness of attack does not constitute treachery. There was no evidence that Mangahas consciously and deliberately adopted his mode of attack to ensure execution without risk to himself. The shooting occurred in broad daylight, the victim was conversing with Mangahas for several minutes prior, and the victim was with his best friend who could have aided him. Accordingly, the crime was only homicide.

• Treachery (Alevosia) — Treachery requires two elements to concur: (1) the employment of means of execution which gives the person attacked no opportunity to defend himself or retaliate; and (2) the deliberate or conscious adoption of such means. Mere suddenness of attack does not, by itself, constitute treachery if there is no proof of deliberate or conscious adoption of the mode of attack to ensure execution without risk.
• Inconsistent Defenses — Alibi and self-defense are incompatible defenses. When a witness makes two sworn statements in the same case that incur in the gravest contradiction, the court cannot accept either statement as proof, as the witness impeaches his own testimony by the act of giving false statements.
• Physical Evidence vs. Self-Defense — The presence of several gunshot wounds on the victim's body is physical evidence that refutes a claim of self-defense. The number, location, and gravity of the wounds belie a pretension of self-defense, indicating a determined effort to kill rather than a mere defensive impulse to repel an aggression.

• "There is no treachery where there is no evidence proving that the accused consciously and deliberately adopted his mode of attack to insure execution without risk to himself — mere suddenness of attack would not, by itself, constitute treachery."
• "When a witness makes two statements, both being sworn to as a witness in one case, and these statements incur in the gravest contradiction, then the court cannot accept either the first or the second statements as proof. He himself by his own act of giving false testimony impeaches his own testimony and the court is compelled to exclude it from all consideration."
• "The presence of several gunshot wounds on the body of the victim is physical evidence which eloquently refutes accused-appellant's allegation of self-defense."

• People vs. Magsombol, 252 SCRA 187 — Cited for the rule that mere suddenness of attack does not constitute treachery without proof of deliberate adoption of the mode of attack.
• People vs. Silvestre, G.R. No. 127573; People vs. Tavas, G.R. No. 123969; People vs. Dorado, G.R. No. 122248 — Cited for the two elements of treachery.
• Mondragon vs. Court of Appeals, 61 SCRA 511 — Cited for the doctrine that when a witness makes two gravely contradictory sworn statements, the court cannot accept either as proof.
• People vs. Nuestro, 240 SCRA 221 — Cited for the principle that the location, number, and gravity of wounds belie a pretension of self-defense.

• Article 248, Revised Penal Code — Defines and penalizes the crime of murder. The Court ruled this did not apply due to the absence of the qualifying circumstance of treachery.
• Article 249, Revised Penal Code — Defines and penalizes the crime of homicide. Applied to convict the accused-appellant, imposing the penalty of reclusion temporal.
• Article 14, paragraph 16, Revised Penal Code — Defines treachery as a qualifying circumstance. Interpreted by the Court to require deliberate adoption of means, not just suddenness of attack.
• Indeterminate Sentence Law — Applied to determine the specific duration of the penalty, given the absence of aggravating or mitigating circumstances.

Romero, Vitug, Panganiban, and Purisima, JJ.