Title
People vs. Isaac y Burse
Case
G.R. No. L-36136
Decision Date
Mar 16, 1988
Avelino Isaac convicted of raping 13-year-old Zosima Antonio in 1970; Supreme Court upheld conviction, citing credible testimony, medico-legal evidence, and implausible defense of consensual sex.
A

Case Digest (G.R. No. L-36136)

Facts:

  • Background of the Case
    • Avelino Isaac y Burse was charged with the crime of rape based on a complaint filed by 13‐year-old Zosima Antonio.
    • The incident allegedly took place on or about July 15, 1970, in Caloocan City at the store of Zosima Antonio.
    • The complaint stated that the accused, using force, intimidation, and his superior strength, forcibly had carnal knowledge with the complainant without her consent.
  • Presentation of Evidence at Trial
    • Prosecution’s Witnesses and Testimonies:
      • Dr. Bienvenido Munoz (Medico Legal Officer of the NBI)
        • Conducted a medico-legal examination of Zosima Antonio on July 16, 1970.
        • Prepared a Living Case Report (Exhibit A) indicating complete laceration of the hymen due to forcible penetration.
        • Noted that no extra-genital injuries were found, a point later marked and cross-examined by defense as Exhibits 1 and 2.
      • Zosima Antonio (Complainant)
        • Testified regarding the events at her store, stating that she was at the store with her 12-year-old crippled sister when Avelino Isaac and another individual (Marcelino Magtoto) arrived.
        • Described how, upon noticing Isaac’s entry, she attempted to leave but was blocked and forcibly restrained by him.
        • Narrated the sequence of events indicating that Isaac embraced her, fondled her breast, and later forcibly inserted his private part into her, all while threatening her with strangulation if she resisted or shouted for help.
        • Reported that her mother and grandmother later arrived, and that she observed the accused with blood on his head, suggesting a subsequent alteration of events.
      • Detective Rogelio de Guia
        • Identified the accused and testified regarding his earlier investigation (with records such as Exhibit C) connected to a previous rape complaint by Zosima Antonio.
        • Confirmed that during the investigation, the victim’s organ bled and that she was taken to the hospital, where a medico-legal certificate (Exhibit D) documented her injuries (abrasions and contusions).
      • Tarcila dela Cruz
        • Testified that she is the mother of Zosima Antonio.
        • Recounted that on July 15, 1971, Zosima reported the incident; further identified the accused near her residence and described the physical altercation that ensued when she confronted him.
  • Evidence from the Accused’s Side
    • Avelino Isaac admitted to having carnal knowledge with Zosima Antonio but claimed that it was consensual, asserting that they were sweethearts.
    • His version stated that there was an established romantic relationship dating from March 3, 1970, culminating in consensual acts including a movie date and later encounters at her residence.
    • The accused contended that, on the day of the alleged incident, Zosima voluntarily invited him into the store, they engaged in sexual intercourse for about thirty minutes, and that her actions afterwards (such as giving him a glass of milk) were evidence of mutual intimacy.
    • He noted that despite three persons reportedly passing by the store at the time, no disturbance was raised, which he argued would be unlikely if force or coercion had been involved.
  • Trial Court’s Findings and Evidence Considered
    • The testimony of Zosima Antonio, although described as “uncorroborated” by the defense, was considered credible by the trial court.
    • Physical and circumstantial evidence including the medico-legal findings (laceration of the hymen, abrasions, and contusions) supported the use of force and intimidation during the act.
    • An extra-judicial confession by the accused was admitted into evidence, reinforcing the prosecution’s case even though its admissibility was later questioned by his counsel.
  • Procedural History
    • Following the trial, the accused was found guilty beyond reasonable doubt of rape under Article 335 of the Revised Penal Code as amended by Republic Act No. 4111.
    • He was sentenced to suffer the penalty of reclusion perpetua and ordered to pay the costs.
    • On appeal, the sole issue raised by the accused pertained to the trial court’s rejection of his version of events which indicated consensual relations, arguing that his testimony was corroborated by evidence, unlike the complainant’s.

Issues:

  • Whether the trial court erred in giving greater weight to the uncorroborated testimony of the complainant over the defense’s version that the sexual encounter was consensual.
    • The accused argued that there was corroborative evidence supporting his claim that the complainant was his sweetheart and voluntarily submitted to sexual intercourse.
    • He contended that the fact that three persons passed by the store without intervening further supported a non-forcible scenario.
  • Whether or not the absence of extra-genital injuries on the complainant negates the element of force and intimidation required to establish rape.
    • The defense highlighted that the records showed no extra-genital injury, using it to argue against the charge of forcible rape.
    • The prosecution, however, maintained that the vital evidence was the forcible penetration and the psychological as well as physical intimidation exerted during the act.
  • The admissibility and impact of the accused’s extra-judicial confession.
    • The accused later questioned the conditions under which the extra-judicial confession was taken, claiming irregularities such as not being allowed to read its contents.
    • The trial court, however, ruled that there was no evidence of force or undue influence in obtaining the confession, thus admitting it as valid evidence.

Ruling:

  • (Subscriber-Only)

Ratio:

  • (Subscriber-Only)

Doctrine:

  • (Subscriber-Only)

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