Case Summary (G.R. No. 95901)
Factual Background
On December 10, 1989, the victim, Gaudioso Kostanilla, was forcibly taken from his home in Sitio Mangodcod, Barangay Casala-an, Siaton, Negros Oriental, by a group identified as the "Greenan," an armed civilian group whose leader was accused Juan Veranio. The victim was found at the bottom of a precipice in an advanced state of decomposition with his hands tied behind his back. Witnesses observed multiple stab, hack, and a gunshot wound, and the body was later identified by relatives.
The Information and Charges
The accused, including appellants Antonio B. Sibonga and Cenon S. Bulagao, were charged by Information dated January 30, 1990 with murder, alleged to have acted in conspiracy, with intent to kill, with evident premeditation, treachery, and abuse of superior strength, and employing bladed weapons and a gun. The Information enumerated multiple stab and hack wounds and a gunshot wound which allegedly caused instantaneous death.
Trial Court Proceedings and Conviction
After arraignment and trial, the Regional Trial Court convicted the accused, including appellants, of murder qualified by treachery with the aggravating circumstance of cruelty and sentenced each to reclusion perpetua. The trial court ordered joint and several civil indemnity of P30,000 to the heirs of the victim and credited the accused with preventive imprisonment in accordance with Article 29 of the Revised Penal Code as amended by Republic Act No. 6127.
Prosecution Evidence
The prosecution presented eyewitness testimony primarily from Gaudioso Isugan, who accompanied the party that brought the victim and testified that the group, including the appellants, took turns stabbing the victim, that a gunshot was heard, and that the body was carried and dropped into a precipice. Police witness Pfc. Michael Gadiane and Dr. Mitylene B. Tan provided observations and a medico-legal certification, respectively, describing multiple stab and hack wounds and a gunshot injury to the right eye and occipital region; photographs and police notes were introduced as exhibits although portions of the original notes and sketches were later lost.
Defense Evidence and Assertions
Appellants Antonio B. Sibonga and Cenon S. Bulagao did not testify. Several co-accused testified in varying degrees, and one, Cristitoto Marinas, admitted stabbing the victim but claimed he acted alone at the urging and with the assurances of Vicente Ello and Isugan that they would assume responsibility. The defense argued that only one stab wound was inflicted by Marinas and that subsequent wounds could have resulted from the victim’s fall down the precipice or later actions by others; appellants challenged the reliability of the police notes and Dr. Tan’s certification and characterized the medico-legal evidence as hearsay absent the original sketch and notes in evidence.
Issues Presented on Appeal
The Supreme Court identified the dispositive issues as whether appellants were criminally liable for the death of the victim and, if so, whether the penalty imposed by the trial court was proper and whether the civil liabilities awarded required modification.
The Parties’ Contentions on Liability
The appellants contended that only Marinas inflicted a fatal stab wound and that other wounds could have been caused by the fall or by Vicente Ello and Isugan after the body was dropped. They further contended that the police notes and sketches supporting Dr. Tan’s certification were not properly admitted and that the certification therefore lacked probative weight, undermining the prosecution’s case.
The Supreme Court’s Assessment of Evidence
The Court gave full probative weight to the positive, clear and credible testimony of eyewitness Gaudioso Isugan, noting his direct observation that the appellants and co-accused took turns stabbing the victim and later carried and dropped the body into the precipice. The Court emphasized that the testimony of a single credible prosecution witness suffices for conviction, and that the appellants failed to produce evidence impeaching Isugan’s credibility or motives. The Court also held that the medico-legal testimony and certification served to corroborate the eyewitness account but that the People’s case did not hinge solely on those documents; the loss of certain police notes did not vitiate the eyewitness testimony.
Ruling on Criminal Liability and Qualification of the Offense
The Court affirmed the trial court’s finding that appellants were guilty beyond reasonable doubt of murder qualified by treachery. The Court found that the victim’s hands were tied behind his back, the attack was sudden, and the assailants stabbed him with bladed weapons; these circumstances satisfied treachery and abuse of superior strength. The Court ruled that abuse of superior strength is absorbed by treachery and therefore treated treachery as the qualifying circumstance.
Consideration of Cruelty and Other Circumstances
The Court reversed the trial court’s finding that cruelty aggravated the crime. Applying the test of Paragraph 21, Article 14 of the Revised Penal Code, the Court noted that cruelty requires deliberate augmentation of the wrong while the victim remains alive, and accepted eyewitness testimony that the body was already dead when it was carried and dropped into the precipice. The Court also found that dwelling was not properly alleged in the Information and could not be appreciated against the appellants pursuant to Section 8, Rule 110. No mitigating circumstances were found to offset the culpability.
Penalty Determination
The Court found that the penalty imposed by the trial court—reclusion perpetua—was proper. The Court observed that at the time of the crime the prescribed medium penalty ranged up to death, and that in any event the imposition of reclusion perpetua remained appropriate given the elements of treachery and murder proven beyond reasonable doubt.
Civil Liabilities and Damages
The Supreme Court modified the trial court’s award of civil indemnity. Rely
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Case Syllabus (G.R. No. 95901)
Parties and Procedural Posture
- People of the Philippines filed an appeal arising from a Regional Trial Court of Dumaguete City, Branch 37 decision convicting appellants Antonio B. Sibonga and Cenon S. Bulagao of murder.
- The trial court imposed reclusion perpetua and ordered the appellants to pay civil indemnity ex delicto of P30,000, jointly and severally.
- Both appellants were arraigned on March 8, 1990 and entered pleas of not guilty.
- During the pendency of the appeal, the other accused withdrew their appeals, and the Supreme Court resolved the motions on June 9, 1999.
- The finality of the resolution left the Supreme Court to decide only the appeals of Antonio Sibonga and Cenon Bulagao.
- The Supreme Court limited the issues to whether the appellants were criminally liable for the victim’s death and whether the penalty imposed was proper.
Key Factual Allegations
- An Information filed on January 30, 1990 alleged murder committed at about 12:00 midnight of December 10, 1989 in Barangay Casala-an, Siaton, Negros Oriental.
- The Information charged that the accused acted conspiring, confederating and helping one another with intent to kill, and with evident premeditation, treachery, and abuse of superior strength.
- The Information described multiple stab and hack wounds and a gunshot wound as the injuries allegedly causing the victim’s instantaneous death.
- The prosecution narrated that Gaudioso Kostanilla had earlier boxed and kicked Julia, prompting Julia and Teodora to seek sanctuary.
- Vicente Ello sought assistance from Juan Veranio, described as the leader of a civilian group called “Greenan” tasked to preserve peace and order.
- Juan Veranio mobilized Greenan members, including the accused and appellants, to arrest Gaudioso and bring him for investigation.
- The group went to the victim’s house, forced Gaudioso outside through the sawali walling by stabbing, and then tied his hands behind his back.
- The group marched toward the town, and when they stopped about three kilometers away, several members took turns stabbing Gaudioso.
- The group later heard a gunshot, and the accused carried and disposed of the victim by dropping him into a precipice.
- After the incident, Juan Veranio told Isugan that they dropped the body into the precipice because it was “their law” if someone fought back.
- The prosecution evidence included later police action, the victim’s identification, and investigative admissions of killing.
Prosecution Evidence and Witness Accounts
- Vicente Ello testified about the initial cause of conflict, the decision to seek Juan Veranio’s help, and the mobilization that followed.
- Isugan testified as an eyewitness who saw the stabbing and throwing of Gaudioso into the precipice.
- The Supreme Court treated Isugan as present and credible, emphasizing his direct account of the stabbings and the victim’s tied hands.
- The prosecution corroborated the physical circumstances through Pfc. Michael Gadiane and Dr. Mitylene Tan.
- Pfc. Michael Gadiane testified that the police found a cadaver in advanced decomposition at the bottom of the creek precipice, with hands still tied behind the back.
- Pfc. Gadiane noted that the victim’s right eyeball was blasted off, recorded the wounds’ count and locations, and prepared a diagram.
- Federico and Salvacion Kostanilla positively identified the cadaver as their brother, Gaudioso.
- Dr. Mitylene Tan later prepared a certification based on the notes and diagram of Pfc. Gadiane, and signed the certification of death.
- The Supreme Court accepted the prosecution’s showing of the occurrence of stabbing and death, even while recognizing that appellants challenged the reliability of wound-count testimony and the admissibility weight of the certification.
Defense Evidence and Theories
- The appellants did not testify.
- Several other accused who testified included Juan Veranio, Cristitoto Marinas, Macario Casipong, Eufrecino Sibonga, and Cristito Sibonga.
- Marinas admitted stabbing the victim to death but claimed he alone stabbed the victim, with concurrence of Greenan leader Juan Veranio, and allegedly at the prodding of Vicente Ello.
- The defense presented denials that the appellants met Pantaleon Palispis or Henry Barrera.
- The defense narrative attempted to shift the stabbing conduct to others and to question the reliability of the prosecution’s presentation of the injuries.
- The appellants specifically contended that the victim sustained only one stab wound inflicted by Marinas, and that the remaining wounds could have been caused by hard objects and stones during the fall and subsequent handling.
- The appellants also argued that Isugan and the prosecution’s evidence, including the testimony of Pfc. Gadiane and the certification of Dr. Tan, were unreliable in proving the number and nature of the wounds.
Trial Court Ruling
- The trial court found the appellants and other accused guilty of murder.
- The trial court characterized the crime as murder qualified by treachery, and it considered the aggravating circumstance of cruelty.
- The trial court imposed the penalty of reclusion perpetua and ordered joint and several payment of P30,000 as civil indemnity ex delicto.
- The trial court did not award moral damages to the victim’s heirs.
- The trial court relied heavily on Isugan’s eye