People vs. Buyco

A single physical act, such as one discharge from an automatic weapon, which results in multiple grave felonies (e.g., two deaths), constitutes a complex crime under Article 48 of the Revised Penal Code, penalized by the maximum period of the penalty for the most serious crime; whereas successive shots fired at different intervals or aimed at different targets constitute separate and distinct offenses, not subject to the complex crime rule.

• On February 22, 1946, during a fiesta dance at barrio Trapiche, municipality of Oton, Iloilo, a verbal brawl and fist fight broke out between Cornelio Soliman and an unknown individual.
• Municipal policemen Eusebio Davila and Juanito Espera attempted to pacify the fighters, but Apolonio Ikoy delivered fist blows that knocked Soliman down.
• Appellant Meliton Buyco, a first-class private of the Military Police, arrived on patrol with six companions and fired two warning shots in the air from his Thompson submachine gun.
• Chief of Police Davila approached Buyco and prohibited further firing, but Buyco asserted his authority as a law agent and refused to desist.
• Minutes later, Buyco grabbed Apolonio Ikoy by the back around the left shoulder, pushed him forward, and fired a burst from his submachine gun at Ikoy's back, killing him instantly.
• A bullet from the same discharge hit Irineo Gellangala, who was standing in almost a straight line from Ikoy, causing his instantaneous death.
• Buyco then changed his position to face a different direction and fired another burst at a group including Pedro Zambales and his son Napoleon Zambales, hitting the latter, who died six days later in St. Paul's Hospital.
• The submachine gun was mechanically fixed so that a single pull of the trigger would fire several bullets automatically in succession.
• The defense claimed that Ikoy had attacked Corporal Braulio Taleon, wrested his rifle, and was aiming it at him when Buyco fired in defense of the corporal, and that the patrolmen fled from fear of reprisal.

• The prosecution argued that the defense's version of events was fabricated and physically improbable, pointing to contradictions in the testimony of defense witness Braulio Taleon, particularly his prior statement that Ikoy did not succeed in getting the gun.
• It was contended that Buyco acted with treachery, abuse of authority, and deliberate intent to kill, as evidenced by his grabbing Ikoy from behind and shooting him in the back while pushing him forward.
• The Solicitor General maintained that the flight of the MP patrolmen after the incident indicated guilty conscience, inconsistent with the lawful performance of duty and supportive of murderous intent.
• The appellant's admission that he discharged multiple shots placed the burden of proof on him to establish justification, which he failed to discharge.

• Buyco admitted the killings but claimed he acted in defense of Corporal Braulio Taleon, asserting that Ikoy had wrested Taleon's Thompson submachine gun and was about to shoot him when Buyco intervened.
• The defense argued that the successive shots were part of a single criminal impulse to defend his companion and maintain order, and thus should not be treated as separate offenses with distinct criminal intents.
• It was contended that the lack of apparent motive made the willful killing of three persons improbable, and that the trial court erred in rejecting the justifying circumstance of defense of others and in not appreciating that the deaths resulted from a single criminal act.

• Procedural: N/A
• Substantive Issues:
  • Whether the defense of others was satisfactorily established to justify the killings.
  • Whether the simultaneous killing of Apolonio Ikoy and Irineo Gellangala by a single discharge constitutes a complex crime under Article 48 of the Revised Penal Code.
  • Whether the killing of Napoleon Zambales by a second, successive discharge aimed at a different group constitutes a separate and distinct offense or part of the same complex crime.
  • Whether the circumstance of treachery qualified the killing of Ikoy as murder and whether the same qualification applied to Gellangala.
  • Whether the Indeterminate Sentence Law applies to the separate homicide.

• Procedural: N/A
• Substantive:
  • The defense of others was not proven satisfactorily; the defense witnesses were found incredible, their version contradicted by physical evidence and prior extrajudicial statements, and their flight indicated guilty conscience rather than lawful duty.
  • The killing of Apolonio Ikoy and Irineo Gellangala by a single burst constitutes a complex crime of murder (as to Ikoy, qualified by treachery) and homicide (as to Gellangala, under the principle of transferred intent) under Article 48 of the Revised Penal Code, punishable by the maximum period of the penalty for the more serious offense (death, but lowered to reclusion perpetua due to lack of unanimity among the justices).
  • The killing of Napoleon Zambales by a second, distinct discharge aimed at a different target constitutes a separate crime of homicide, not part of the complex crime, as it resulted from a different act with a distinct direction and intent.
  • Treachery was present in the killing of Ikoy, as Buyco employed means (attacking from behind while pushing the victim) that insured execution without risk to himself, but did not attend the killing of Gellangala as there was no deliberate intent to employ such means against him specifically.
  • For the separate homicide of Zambales, with no aggravating or mitigating circumstances, the indeterminate penalty of 6 years and 1 day of prision mayor to 14 years, 8 months and 1 day of reclusion temporal is imposed pursuant to Article 249 of the Revised Penal Code in relation to the Indeterminate Sentence Law (Act No. 4103, as amended by Act No. 4225).

• Complex Crime under Article 48 of the Revised Penal Code — A single act constituting two or more grave or less grave felonies is treated as a complex crime, penalized by the maximum period of the penalty for the most serious crime. The doctrine distinguishes between a "single act" (e.g., one discharge killing two persons) and "two diverse acts" (e.g., successive shots at different targets), with only the former constituting a complex crime.
• Treachery (Alevosia) — A qualifying circumstance for murder under Article 248 when the offender employs means, methods, or forms in the execution of the crime which tend directly and specially to insure its execution without risk to himself from the defense the offended party might make.
• Transferred Intent (Error in Personae) — Under Article 4, paragraph 1 of the Revised Penal Code, criminal liability attaches for the wrongful act done even if the victim is different from the one intended, making the offender responsible for all consequences of his unlawful act.
• Presumption of Voluntariness and Intent — All acts punishable by law are presumed voluntary in the absence of proof to the contrary. When a killing is admitted and not satisfactorily justified, the law presumes the existence of criminal intent or malice.

• "truth is at times stranger than fiction, and under the established facts the actual case is one of those instances." — The Court's response to the defense's argument that the lack of motive made the crime improbable.
• "A person fire a gun against another with intention to kill the latter, and not only kills him but also a third person who was beside the victim: here, he says we have a single act, a single shot, which produces two homicides." — Quoting Viada's commentary on Article 48 of the Spanish Penal Code (analogous to Article 48 RPC) to illustrate the concept of a complex crime resulting from a single act.
• "The law must be applied to the facts. In the mind and eyes of the law in such cases, even though the motive might have been successfully cancelled from the human perception of others, and might be known only to the agent and to his God, still there it was impelling the agent to the criminal transgression." — On the irrelevance of proven motive when the criminal act itself is established beyond doubt.
• "All acts punishable by the law are presumed to be voluntary in the absence of proof to the contrary. With respect to crimes of personal violence, the penal law looks particularly to the material results following the unlawful act and holds the aggressor responsible for all the consequences thereof." — Citing U.S. vs. Gloria on criminal liability for results of voluntary acts.

• U.S. vs. Ricafort — Cited for the principle that when a killing is admitted and not satisfactorily justified, the law presumes the existence of malice or criminal intent.
• U.S. vs. McMann — Cited for the doctrine that motive is not essential when it is proved beyond doubt that the defendant caused the death of the victim.
• U.S. vs. Balmori — Cited for the proposition that while motive is generally important, it becomes secondary when the evidence regarding the actual commission of the crime is overwhelming.
• U.S. vs. Diana — Applied to establish that criminal liability attaches for the wrongful act done even if different from that intended, supporting the homicide classification for the unintended victim Gellangala.
• U.S. vs. Gloria — Cited for the presumption of voluntariness of acts and the principle that aggressors are responsible for all material consequences following the unlawful act.
• U.S. vs. Maisa — Referenced through U.S. vs. Diana regarding criminal liability for wrongful acts committed against persons other than those intended under Article 4 of the Penal Code.
• Spanish Supreme Court Judgment (cited through Viada, II Viada 5th ed., pp. 633-634) — Cited to illustrate that successive shots fired at different persons constitute distinct acts, not a single act, thus resulting in separate offenses rather than a complex crime.
• Spanish Supreme Court Judgment of February 7, 1879 (cited through Viada, III Viada 5th ed., p. 636) — Cited to establish that four shots fired successively at four individuals, even if fired in quick succession, constitute four distinct acts.

• Article 48 of the Revised Penal Code, as amended by Act No. 4000 — Defines complex crimes (single act constituting two or more grave or less grave felonies) and provides the penalty thereof; applied to the simultaneous killing of Ikoy and Gellangala.
• Article 248 of the Revised Penal Code — Defines and penalizes murder; applied to the killing of Ikoy qualified by treachery.
• Article 249 of the Revised Penal Code — Defines and penalizes homicide; applied to the killings of Gellangala (as part of the complex crime) and Zambales (as a separate offense).
• Article 4, paragraph 1 of the Revised Penal Code — Provides that criminal liability is incurred by any person committing a felony although the wrongful act done be different from that which he intended; basis for transferred intent doctrine making Buyco liable for Gellangala's death.
• Section 1 of Act No. 4103 (Indeterminate Sentence Law), as amended by Section 1 of Act No. 4225 — Applied to determine the indeterminate penalty for the separate homicide of Zambales, imposing a penalty ranging from prision mayor to reclusion temporal.

• N/A (The decision indicates concurrence by Moran, C.J., Paras, Feria, Pablo, Perfecto, Bengzon, Briones, Padilla and Tuason, JJ., without separate written opinions.)