G.R. No. 133787 - People vs. Birayon

Case Summary (G.R. No. 133787)

Charges, Trial Setting, and Mental-Condition Incident Involving Gregorio Birayon

The information charged that on May 1, 1993, in the Municipality of Belison, Antique, the accused—then armed with a knife and a bolo—conspired and mutually aided one another with intent to kill, and with treachery, evident premeditation, and use of superior strength, to attack Justino Ballarta, thereby inflicting multiple fatal wounds that caused the victim’s instantaneous death. During trial, defense counsel represented that Gregorio Birayon was “mentally defective.” The trial court referred him to the appropriate medical authorities and, after he was brought to the Western Visayas Medical Center at Pototan, Iloilo, the prosecution later moved for his discharge because the report on his mental condition was not forthcoming. The trial court granted the discharge in an order dated February 14, 1994, as amended, and the trial for the remaining accused proceeded.

Plea and Prosecution Evidence: Eyewitness Accounts

After the information was read to the accused in their native dialect, Aurelio Birayon, Winston Birayon, and Rizaldy Birayon pleaded not guilty on June 30, 1993 and the trial proceeded. The prosecution relied on two eyewitnesses: Dione “Dionie” Ballarta and Christopher Villalobos. They testified that on the evening of May 1, 1993, they were fishing in the middle of the Sibalom River in Barangay Sinaja, Belison, Antique. At about 11:00 p.m., they saw five men at the riverbank about 20 meters away. By moonlight, they recognized the men as Aurelio, Rizaldy, Gregorio, and Winston Birayon. They testified that Justino Ballarta was with the group and that Rizaldy and Winston held the victim by the arms. While the victim was restrained, they alleged that Gregorio Birayon stabbed him twice on the chest. Thereafter, they claimed Rizaldy and Winston pushed the victim toward Aurelio Birayon, who then hacked him on the head, shoulder, and arm.

The eyewitnesses further narrated that the victim was dragged toward the river and left there by Aurelio and his three sons. They explained that, out of fear, they made themselves inconspicuous by lowering into the river and waited after the Birayons left before continuing with their fishing activity. Dione Ballarta later told Bienvenido Ballarta the following morning that Justino had been killed.

Police Statements and Medical Evidence: Autopsy and Cause of Death

Dione Ballarta and Christopher Villalobos gave statements to the police on May 4, 1993. Dr. Richard Labiao, a rural health physician of Belison, conducted the autopsy on May 2, 1993. He found multiple wounds on the victim’s head, neck, shoulder, forearm, and chest. He testified that wounds numbered 2, 3, and 4 were fatal because they caused instantaneous death. The death certificate indicated the cause of death as “hypovolemic shock secondary to multiple stab and hacking wounds of head and neck.”

Defense Evidence: Alibi and Supporting Witnesses

The defense theory was alibi. The accused-appellants claimed that from April until May 2, 1993, all the male Birayons except Gregorio Birayon—who they said was left to tend their animals—set up temporary quarters on the seashore of Barangay Durog in the Municipality of San Jose at the mouth of the Sibalom River. They explained that it was the season for catching bangus fry, and that from the afternoon of May 1, 1993 until 4:00 a.m. of May 2, 1993, they worked catching fish with other fisherfolk. They claimed they continued catching bangus fry up to May 6, 1993, when policemen arrived and arrested them.

The defense presented Adoracion Casalan and Francisco Espanola as corroborating witnesses for the claimed location and timeframe. Casalan testified that she was with the accused-appellants while catching bangus fry at Barangay Durog. Espanola testified that he saw accused-appellants catching bangus fry at Barangay Durog from 10:00 p.m. of May 1, 1993 to midnight of May 2, 1993, when he left. The defense also elicited testimony from Lydia Pasicaran, who stated that at about 8:30 a.m. of May 2, 1993, she saw something floating on the Sibalom River which turned out to be a corpse. She requested that police be called. After police arrived, the body was identified as that of Justino Ballarta. She also testified that while about 30 people were milling, she did not see Dione Ballarta and Christopher Villalobos among them. She stated she went home around noon, and that later Christopher Villalobos asked whether the corpse was “Papa Tino.”

Trial Court’s Judgment and Its Findings

On February 5, 1997, the trial court promulgated its decision finding Aurelio Birayon, Winston Birayon, and Rizaldy Birayon guilty beyond reasonable doubt of murder. It sentenced Aurelio and Winston each to three penalties of reclusion perpetua. It sentenced Rizaldy to three indeterminate penalties of four (4) years of prison correccional in its maximum period as minimum, to fourteen (14) years of reclusion temporal in its minimum period as maximum. The trial court ordered the accused-appellants to pay the heirs of the victim P50,000.00 as civil indemnity and costs. The trial court credited time of detention pursuant to Article 29 of the Revised Penal Code and Republic Act No. 6157.

The trial court found the existence of conspiracy and appreciated treachery. It also considered the privileged mitigating circumstance of minority in favor of Rizaldy.

The Accused-Appellants’ Assignments of Error

In their appeal, accused-appellants challenged the trial court’s assessment of evidence and the legal consequences. They argued first that the testimonies of prosecution eyewitnesses Dione Ballarta and Christopher Villalobos should not have been given credence. They pointed to the fact that the witnesses were nephews of the victim and claimed their story was unnatural because they allegedly did nothing to help the victim and did not retrieve his body. They also emphasized that the incident was not reported immediately. They also questioned the credibility of Christopher Villalobos’s whereabouts based on perceived inconsistencies and suggested that his testimony did not establish that he actually witnessed the killing.

Second, accused-appellants contended that Gregorio Birayon could not have been one of the assailants because he was insane. They further argued that the mental state of Gregorio should have negated his participation.

Third, accused-appellants reiterated their alibi and argued that it was supported by two witnesses, which, in their view, the trial court disregarded.

They additionally disputed the trial court’s appreciation of treachery and other qualifying or aggravating circumstances, and they challenged the sentencing scheme that imposed multiple penalties.

Supreme Court’s Evaluation of Eyewitness Credibility and Related Issues

The Court held that the mere fact that prosecution witnesses were related to the victim did not, by itself, weaken their testimony absent proof of improper motive. It agreed with the trial court that relatives naturally tend to identify the real culprits rather than implicate the innocent. The Court also rejected the insistence that the witnesses’ failure to help the victim should discredit their accounts. It treated their professed fear as a reasonable explanation, given that they were allegedly outnumbered and confronted by armed men.

On the alleged failure to report immediately, the Court found a sufficient explanation. Dione Ballarta testified that fear prevented him from intervening at once. Christopher Villalobos likewise explained that he feared that informing the victim’s family immediately could provoke rash or violent action. The Court also addressed the defense’s attempt to show that Christopher Villalobos could not have been present during the killing. It explained that the confusing exchange resulted from defense questioning interrupted by objections from the private prosecutor, leading Christopher Villalobos to answer “yes” to a question about staying in his house. The Court noted that during re-direct examination, Christopher Villalobos clarified that he went out at 7:00 p.m. on May 1, 1993 to fish. It further treated Lydia Pasicaran’s testimony as actually consistent with Christopher Villalobos’s presence because the question she said he asked concerned whether the corpse found in the river was that of the victim.

Gregorio Birayon’s Alleged Insanity Was Not Decisive in the Case

The Court deemed it unnecessary to resolve the defense theory regarding Gregorio’s mental condition because Gregorio was not an appellant. It observed that the record did not show that Gregorio was mentally ill since no medical report was presented to the trial court. It also pointed out that Gregorio’s discharge resulted not from an adjudication on fitness to stand trial but from the need to avoid delaying the proceedings involving the remaining accused, as reflected in the trial court’s order dated February 14, 1994. The Court also noted testimony that Aurelio only noticed something amiss in Gregorio’s mental condition after detention, which was corroborated by Winston.

Alibi Did Not Overcome Positive Identification and Was Treated as Improbable

The Court rejected the defense alibi. It held that the accused-appellants were positively identified by the eyewitnesses as the perpetrators when presented in court. It reasoned that in view of such identification, it was unnecessary for the prosecution to prove motive. It also found the defense position factually untenable. Even accepting the defense claim that Barangay Durog was separated from Barangay Sinaja by the river, the distance was characterized as limited, and the Court noted that a roundabout route to reach Sinaja would take only “more than an hour,” making it possible for the accused-appellants to travel from Durog to Sinaja during the relevant period. The Court further deferred to the trial court’s opportunity to observe witness demeanor and credibility.

Conspira

Case Syllabus (G.R. No. 133787)

This was an appeal by accused-appellants Aurelio Birayon, Winston Birayon, and Rizaldy Birayon from the Regional Trial Court, Branch 11, San Jose, Antique, which found them guilty of murder for the killing of Justino Ballarta on May 1, 1993.
The RTC sentenced Aurelio Birayon and Winston Birayon each to three penalties of reclusion perpetua.
The RTC sentenced Rizaldy Birayon to three indeterminate penalties ranging from four (4) years of prision correccional (maximum period) to fourteen (14) years of reclusion temporal (minimum period) as maximum.
The RTC ordered the accused-appellants to pay the heirs of the victim P50,000.00 as civil indemnity and to pay costs.
The Court reviewed both the conviction and the propriety of the penalties and damages based on the RTC’s findings of conspiracy, treachery, and the application of mitigating and aggravating circumstances.

Parties and Procedural Posture

The People of the Philippines prosecuted the case against the Birayon group for the felony of murder under Article 248 of the Revised Penal Code.
On representation to the trial court that Gregorio Birayon was mentally defective, the RTC referred him to the Provincial Health Officer for evaluation and subsequent psychiatric determination for fitness to stand trial.
The prosecution later moved for Gregorio Birayon’s discharge due to the absence of a mental condition report, and the RTC granted the discharge so that the trial of the remaining accused could proceed.
All accused-appellants pleaded not guilty after the information was read to them in their native dialect, and the case proceeded with evidence for the remaining accused.
The RTC promulgated its decision on February 5, 1997, and the appeal sought reversal of the conviction and related rulings on evidentiary credibility, conspiracy findings, and penalty computation.

Key Factual Allegations

The information alleged that on May 1, 1993, in Belison, Antique, the accused-appellants, being armed with a knife and a bolo, conspired to kill Justino Ballarta.
The information charged the presence of intent to kill, treachery, evident premeditation, and the use of superior strength.
The information alleged that the assailants attacked, stabbed, and hacked the victim, inflicting multiple fatal wounds in vital parts of the body, resulting in the victim’s instantaneous death.
The prosecution relied on eyewitness accounts from Dione “Dionie” Ballarta and Christopher Villalobos, who testified that they were fishing in the middle of the Sibalom river at around 11:00 p.m. on the night of May 1, 1993.
The eyewitnesses testified that by moonlight, they recognized four of the men as the Birayons and that five men were at the riverbank about 20 meters away.
The witnesses testified that Rizaldy and Winston held the victim by the arms while Gregorio stabbed the victim twice on the chest.
The witnesses testified that after this restraint and stabbing, Rizaldy and Winston pushed the victim toward Aurelio, who then hacked the victim on the head, shoulder, and arm.
The witnesses testified that the victim was dragged toward the river and was left there after the Birayons left.
The witnesses explained fear-driven conduct: they lowered themselves into the river to become inconspicuous and waited briefly after the assailants departed before leaving with their nets and the fish they had caught.
Dione Ballarta informed the victim’s brother, Bienvenido Ballarta, the following morning that Justino had been killed.
Dione Ballarta and Christopher Villalobos gave statements to the police on May 4, 1993.

Medical Findings and Cause of Death

Dr. Richard Labiao, the rural health physician, conducted the autopsy on May 2, 1993 and issued the autopsy findings as Exh. A.
The autopsy enumerated multiple wounds, including incised wounds and hacking wounds in the head and neck area, as well as stabbing wounds to the chest and incised wounds to the shoulder and forearm.
Dr. Labiao opined that wounds numbered two, three, and four were fatal and caused instantaneous death.
The death certificate (Exh. B) specified the cause of death as “hypovolemic shock secondary to multiple stab and hacking wounds of head and neck.”

Prosecution Evidence of Conspiracy

The prosecution presented the two eyewitnesses to establish the assailants’ coordinated roles during the assault.
The RTC and the Court treated the coordinated holding and stabbing by the various accused as conduct showing a conspiracy and a common plan to kill the victim.
The Court noted that the eyewitness testimony showed the victim’s arms were held while another assailed the chest, and that a co-conspirator then delivered repeated hacking blows as the “coup de grace.”
The Court sustained the inference of conspiracy from the concerted actions of the accused-appellants during the killing.

Defense Theory: Alibi

The accused-appellants advanced alibi, claiming they were not at the scene at the time of the killing.
They testified that from April until May 2, 1993, the male Birayons, except Gregorio who tended to their animals, established temporary quarters on the seashore of Barangay Durog, Municipality of San Jose, at the mouth of the Sibalom River.
They claimed the fishing season was for catching bangus fry, and that from the afternoon of May 1, 1993 until 4:00 a.m. of May 2, 1993, they were catching fish.
They claimed they were still catching bangus fry on May 6, 1993 when police arrived and arrested them.
The defense presented corroboration from Adoracion Casalan, who claimed she was with the accused-appellants while catching bangus fry at Barangay Durog.
The defense also presented Francisco Espanola, the buyer of the catch, who claimed he saw the accused-appellants catching bangus fry at Barangay Durog from 10:00 p.m. of May 1, 1993 to midnight of May 2, 1993.
The Court evaluated the alibi in light of the proximity between barangays and the possibility of travel time for the accused to reach the location where the killing occurred.

Evidentiary Issues on Credibility

The accused-appellants challenged the conviction by contending that the RTC erred in giving credence to the eyewitnesses Dione Ballarta and Christopher Villalobos.
The defense argued that the eyewitnesses were nephews of the victim and that this relationship should have impaired credibility.
The RTC and the Court rejected that argument, stating that the weight of testimony is not impaired merely because witnesses are related to the victim when there is no showing of improper motive.
The defense argued the eyewitness accounts were unnatural because the eyewitnesses allegedly did not help the victim, did not retrieve the body, and did not report the incident immediately.
The RTC and the Court held that the witnesses’ fear provided a reasonable explanation for their failure to intervene at the moment of the assault.
The Court noted t