Title
People vs. Sto. Tomas
Case
G.R. No. L-40367-69
Decision Date
Aug 22, 1985
A 1967 shooting at a Donsol residence left two dead and one severely injured. Pacito Sto. Tomas was convicted of parricide, homicide, and frustrated murder, with treachery and dwelling as aggravating factors. Damages were awarded for injuries and loss of a scholarship.

Case Digest (G.R. No. 152574)
Expanded Legal Reasoning Model

Facts:

  • Incident and Victim Overview
    • On the evening of May 23, 1967, a shooting incident occurred at the residence of the Grulla family in the municipality of Donsol, Sorsogon.
    • Three family members were involved:
      • Salvacion Grulla – the wife of the accused-appellant, found dead in the sala.
      • Consolacion Belmonte Grulla – the mother-in-law of the accused, found dead while seated on a chair with her body supported on a table.
      • Natividad Grulla – the younger sister of Salvacion, who sustained serious gunshot wounds and was hospitalized for nearly one month.
    • Following the event, three criminal cases were filed:
      • Criminal Case No. 22 for Parricide (death of Salvacion Grulla).
      • Criminal Case No. 23 for Murder (death of Consolacion Grulla).
      • Criminal Case No. 29 for Frustrated Murder (attempted killing of Natividad Grulla).
  • Prosecution’s Account of the Incident
    • The incident unfolded shortly after 10:00 o’clock in the evening when a series of gunshots rang out at the Grulla residence.
    • Key events as narrated by witness testimony (primarily by Natividad Grulla):
      • Natividad, initially reading in her bedroom, was roused by the loud gunshots.
      • She observed the accused, Pacito Sto. Tomas, firing his revolver in the vicinity of the living area.
      • Witness observations noted that Salvacion and Consolacion had been struck by multiple gunshots.
      • Natividad’s account detailed that after pleading with the accused to spare her sister, she herself was pursued; as she attempted to flee with her hands raised in surrender, she was fired upon a second time—suffering wounds on both her left arm and right forearm.
    • Corroborative evidence included:
      • Post-mortem reports documenting four gunshot wounds on both Salvacion and Consolacion.
      • The discovery of numerous spent empty shells at the scene.
      • The physical evidence (empty shells, the reloaded Magnum 357 revolver) indicating a deliberate firing rather than an accidental discharge.
  • Accused-Appellant’s Version
    • Appellant’s narrative claimed that:
      • His purpose in visiting Donsol on that fateful day was to fetch his wife and children for relocation to Legaspi City due to his impending hospitalization.
      • He knocked at the back door of the Grulla residence, whereupon his wife Salvacion answered.
      • A verbal altercation ensued between him and his mother-in-law, Consolacion, which escalated into a physical struggle over a firearm.
    • In the struggle for the gun:
      • Salvacion reportedly grabbed the revolver from the accused’s shoulder holster.
      • The confrontation led to a chaotic exchange during which the firearm discharged multiple times.
      • The accused maintained that the deaths of his wife and mother-in-law were accidental—the result of Salvacion’s own actions during the struggle.
    • The appellant argued further that:
      • The injuries and deaths were unintentional and the product of a scuffle rather than a premeditated shooting.
      • Attendant ambiguities in witness testimonies and medical evidence could lend credence to his claim of an accidental discharge.
      • An alleged prior marriage (to a certain Prima Patanao in 1943) should void his marriage to Salvacion, thereby challenging the parricide charge.
  • Additional Evidentiary and Circumstantial Facts
    • Medical and forensic evidence demonstrated that both Salvacion and Consolacion sustained multiple gunshot wounds in distinct locations, inconsistent with a mere accidental discharge.
    • Natividad Grulla’s testimony was noted for its clarity, consistency, and credibility despite rigorous cross-examination.
    • The discovery of empty cartridges and the act of reloading the Magnum 357 revolver provided physical evidence suggesting deliberate, successive firing.
    • The trial court additionally found aggravating circumstances, including:
      • Treachery: The accused fired upon Natividad as she was vulnerable and fleeing.
      • Abuse of superior strength: Indicated by the committed act during a physical altercation.
      • Dwelling as an aggravating circumstance: The crimes were committed in the victim’s household.
      • Natividad’s permanent deformity indicating lasting injury, which further supported the prosecution’s contention.

Issues:

  • Questions of Identification and Relationship
    • Whether the trial court erred in holding that Salvacion Grulla was the wife of the accused-appellant, given his contention of a prior marriage that might invalidate his marriage to Salvacion.
  • Evidentiary Basis and Nature of the Shooting
    • Whether the prosecution sufficiently disproved the claim of accidental shooting made by the appellant, particularly in light of:
      • Multiple gunshot wounds and their anatomical locations.
      • The physical evidence of reloading the firearm.
    • Whether pure circumstantial evidence was adequate to convict the appellant given the conflicting accounts.
  • Aggravating Circumstances and Their Application
    • Whether it was proper to consider:
      • The aggravating circumstance of treachery in the shooting of Natividad Grulla.
      • The aggravating circumstance of abuse of superior strength in the altercation.
      • The aggravating circumstance of dwelling in the commission of the crime.
      • The permanent deformity suffered by Natividad as a factor in determining the gravity of the offense.
  • Admissibility of Evidence Concerning Marriage
    • Whether the trial court correctly applied the Best Evidence Rule by rejecting the xerox copy of the alleged marriage certificate with Prima Patanao.

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.