People of the Philippines vs. Antonio Gaballo

An improvident open-court admission during arraignment in a capital case is inadmissible absent a searching inquiry into its voluntariness and consequences; conviction must rest on the prosecution's evidence, which may be circumstantial if it forms an unbroken chain consistent with guilt and excluding every other hypothesis.

Antonio Gaballo was charged with murder for the killing of Amelita Cueco, a 14-year-old student of Dumaguete Science High School. The case reached the Supreme Court on automatic review because the trial court imposed death under Republic Act No. 7659. The trial court also invoked Batas Pambansa Blg. 179, which treats commission of a crime under the influence of dangerous drugs as an aggravating circumstance, and Republic Act No. 6425, which defines dangerous drugs.

Amelita Cueco was a 14-year-old student of Dumaguete Science High School. Students usually passed an uninhabited shortcut road on the way to school, a pathway formed by continuous passage and lined with thick shrubs of talahib and ipil trees. At around 6:30 a.m. on January 20, 1998, two construction workers, Matias Cañete, Jr. and Jimmy Ganaganag, heard a girl scream from a distance. Cañete saw a girl being hugged and pulled by a man towards the ipil trees.

The two workers ran toward the place. When they reached it, Cañete stopped to observe the surroundings because there was silence. Ganaganag proceeded into the bushes, where he saw a girl in school uniform lying face down and a man sitting beside her about three armslengths away. The man immediately ran away. While Ganaganag chased him, he again saw the man's face as the latter looked back, but he was unable to apprehend the then unidentified man.

Vice-Governor George P. Arnaiz, who resided near the school, was summoned by his driver who reported the incident. Arnaiz brought the girl to the hospital, where she was pronounced dead twenty minutes later; it was at the hospital that he learned her name was Amelita Cueco. Captain Petronillo Baldebrin directed PO2 Nathaniel Rubia to conduct a follow-up investigation. During the investigation, Jose Percival Millan, a teacher at the school, led the police investigator to the place where he had found the murder weapon—a Rambo-type knife—and a multi-colored bag with several items inside, which he had earlier given to the police.

On the same day, a policeman brought Magdaleno Hinautan, appellant's barriomate who had stayed with appellant at the Palace of Justice construction bunkhouse from November 25, 1997 to January 19, 1998, to the police station. At the station, Hinautan readily identified the bag and the knife as belonging to appellant. At around 10:00 p.m. on January 20, 1998, PO2 Rubia, accompanied by Hinautan, traced appellant aboard the vessel GOERICH bound for Cebu City. PO2 Rubia invited appellant to the police station for further investigation. At the station, some of Rubia's police companions invited witnesses who were able to identify appellant as the one who killed Amelita Cueco.

The items recovered at the scene included a Rambo-type knife, a blue sweater stained with blood, a white bag containing personal belongings, towels, gray short pants, underwear, T-shirts, the school ID card of victim Amelita Cueco, a plastic bag containing rugby cement and empty deodorants, an empty bottle of mineral water, and accused-appellant's biodata. Hinautan identified these items as accused-appellant's belongings. At arraignment on February 3, 1998, after the Information was translated into Cebuano, accused initially said he did not commit murder with treachery. Upon resumption, he pleaded not guilty but admitted responsibility for the death of Amelita Cueco, stating that based on his knowledge he was able to stab once, threw the knife for the second time, and it hit her body, after which he ran away. Defense counsel objected that the accused had pleaded not guilty and should not be made to describe how he committed the offense during arraignment, and the trial court entered a plea of not guilty in his favor. At trial, the prosecution presented eyewitness Jimmy Ganaganag, who testified that he saw accused-appellant sitting beside the victim and fleeing when noticed, and Magdaleno Hinautan, who identified the bag, knife, and other personal effects as belonging to accused-appellant. Accused-appellant did not present evidence to contradict the prosecution's evidence.

• Positive Identification: Appellant assailed his conviction and sought reversal, arguing that he was not positively identified by the prosecution's witnesses as the assailant.
• Proof Beyond Reasonable Doubt: Appellant argued that his guilt had not been shown beyond reasonable doubt.
• Arraignment Questioning: Defense counsel objected during arraignment that the accused had pleaded not guilty and that the prosecution should prove guilt during trial, not through the accused's description of how he committed the offense; counsel also maintained that the accused understood the charge only as "pagpatay sa lipot."

• Arraignment Admission: Whether an accused's open-court admission during arraignment that he killed the victim, made without a searching inquiry into its voluntariness and consequences, may be used to convict him of a capital offense.
• Circumstantial Evidence: Whether circumstantial evidence is sufficient to establish beyond reasonable doubt that accused-appellant killed Amelita Cueco.
• Treachery: Whether the killing was qualified by treachery, and whether abuse of superior strength was absorbed by treachery.
• Dangerous Drugs Aggravating Circumstance: Whether the aggravating circumstance of committing the crime under the influence of dangerous drugs under Section 17 of Batas Pambansa Blg. 179 was established by proof that "rugby" is a dangerous drug under Republic Act No. 6425.
• Penalty: Whether the penalty should be death or reclusion perpetua, and whether civil indemnity was proper.

• Arraignment Admission: No. An improvident open-court admission during arraignment in a capital case is inadmissible; conviction must be based on the prosecution's evidence, not on the admission.
• Circumstantial Evidence: Yes. The circumstances formed an unbroken chain consistent with guilt and excluding every other hypothesis; flight and unrebutted evidence supported conviction.
• Treachery: Yes. Treachery qualified the killing because the victim was a helpless 14-year-old child; abuse of superior strength was absorbed.
• Dangerous Drugs Aggravating Circumstance: No. The prosecution failed to prove that "rugby" is a dangerous drug under Republic Act No. 6425; expert testimony was required.
• Penalty: Reclusion perpetua. With no aggravating or mitigating circumstances, the lower indivisible penalty under Republic Act No. 7659 applies; civil indemnity of P50,000.00 was affirmed.

• Arraignment Admission: Section 3, Rule 116 of the 1985 Rules of Criminal Procedure requires that even upon a plea of guilty to a capital offense, evidence must be adduced before punishment. The rationale is that death is irrevocable and innocent persons may plead guilty. This rule extends to incriminating admissions made during arraignment. The trial court did not conduct a searching inquiry into the voluntariness and full comprehension of the consequences of accused-appellant's admission, nor did it remind him of his right against self-incrimination. Thus, the admission was inadmissible, like an improvident plea of guilty. Conviction must rest on the prosecution's evidence, not on the admission.
• Circumstantial Evidence: Under People vs. Monsayac, circumstantial evidence can sustain conviction if (1) there is more than one circumstance; (2) the facts from which inferences are derived are proven; and (3) the combination of all circumstances produces conviction beyond reasonable doubt. The requisites were met. Ganaganag positively identified accused-appellant as the man sitting beside the victim and fleeing when noticed. Cañete saw a girl being hugged and pulled toward the ipil trees. Accused-appellant's personal effects, including the Rambo-type knife, blood-stained blue sweater, bag with the victim's school ID, rugby cement, and his biodata, were found at the scene and identified by Hinautan. These circumstances formed an unbroken chain consistent with guilt and excluding every other hypothesis. Accused-appellant presented no contrary evidence. Flight from the scene, per People vs. Cahindo, removed remaining doubt.
• Treachery: Treachery is present when the offender employs means, methods, or forms in execution that tend directly and specially to ensure execution without risk to himself from any defense the offended party might make (People vs. Tañedo). Two conditions concur: (a) employment of means giving the person attacked no opportunity to defend or retaliate; and (b) means deliberately or consciously adopted (People vs. Valles). When the victim is a helpless child, these requisites are conclusively deemed present; killing of children is attended with treachery even if the manner of attack is not precisely shown (People vs. Bacalto). The victim was a 14-year-old unarmed female. Treachery qualified the killing. Abuse of superior strength is necessarily absorbed by treachery. No other aggravating circumstances attended.
• Dangerous Drugs Aggravating Circumstance: The trial court appreciated the aggravating circumstance of commission under the influence of dangerous drugs under Section 17 of Batas Pambansa Blg. 179 based on accused-appellant's supposed admission that he sniffed "rugby." The prosecution, however, failed to establish that "rugby" is a dangerous drug under Republic Act No. 6425. The law defines dangerous drugs as prohibited or regulated drugs. The issue is highly technical, and without competent expert testimony, "rugby" cannot be conclusively considered as falling under the definitions. The Court cannot take a life on a mere presumption. Absent proof beyond reasonable doubt, the aggravating circumstance was not applied.
• Penalty: With neither aggravating nor mitigating circumstances, the lower indivisible penalty of reclusion perpetua under Republic Act No. 7659 must be imposed. The award of civil indemnity of P50,000.00 in favor of the heirs of Amelita Cueco was affirmed. No costs.

• Improvident Admission During Arraignment in Capital Cases — An open-court admission during arraignment that may result in conviction of a capital offense is inadmissible if made without a searching inquiry into its voluntariness and consequences. The rule is akin to that governing an improvident plea of guilty; conviction must be based on the prosecution's evidence, not on the admission. Applied: the accused's admission could not support conviction, so the Court examined the evidence independently.
• Circumstantial Evidence Conviction — Circumstantial evidence may sustain conviction if (1) there is more than one circumstance; (2) the facts from which the inferences are derived are proven; and (3) the combination of all circumstances produces conviction beyond reasonable doubt. Applied: the circumstances formed an unbroken chain consistent with guilt and excluding every other hypothesis.
• Treachery in Killing a Helpless Child — Treachery requires (a) means of execution giving the victim no opportunity to defend or retaliate, and (b) means deliberately or consciously adopted. When the victim is a helpless child, these requisites are conclusively deemed present; the killing of children is attended with treachery even if the manner of attack is not precisely shown. Applied: the 14-year-old victim was helpless; treachery qualified the killing, and abuse of superior strength was absorbed.
• Dangerous Drugs as Aggravating Circumstance — For Section 17 of Batas Pambansa Blg. 179 to apply, the prosecution must prove beyond reasonable doubt that the substance is a dangerous drug under Republic Act No. 6425. Expert testimony is needed for the technical determination. Applied: "rugby" was not proven to be a dangerous drug; the aggravating circumstance was not appreciated.
• Flight as Evidence of Guilt — Flight of an accused from the scene of the crime removes any remaining shred of doubt on his guilt. Applied: accused-appellant fled when noticed by a witness.
• Penalty for Murder under Republic Act No. 7659 — With no aggravating or mitigating circumstances, the lower indivisible penalty of reclusion perpetua applies. Applied: the death penalty was reduced to reclusion perpetua.

• "Conviction, should there be any, must be on the basis of the evidence presented by the prosecution and not upon improvident admissions of the accused during arraignment." — States the rule that an improvident arraignment admission cannot sustain a capital conviction; the prosecution must still prove guilt through evidence.
• "The following requisites must be met before circumstantial evidence can sustain a conviction, to wit: (1) there is more than one circumstance; (2) the facts from which the inferences are derived are proven; and (3) the combination of all the circumstances is such as to produce a conviction beyond reasonable doubt." — Sets out the canonical requisites for conviction based on circumstantial evidence.
• "When the victim involved is a helpless child, these requisites are conclusively deemed present. Thus, in People vs. Bacalto (277 252 [1997]), we ruled that the killing of children, who by reason of their tender years cannot be expected to put up a defense, is considered attended with treachery even if the manner of attack is not precisely shown." — Defines the rule that treachery is conclusively present when the victim is a helpless child.
• "This Court cannot, in conscience, take the life of a convict, on the basis of a mere presumption that "rugby" might fall under any of these definitions of what constitutes dangerous drugs. There has to be sufficient evidence which will constitute proof beyond reasonable doubt that "rugby" is a dangerous drug within the definition of the law." — Explains why the drug-related aggravating circumstance was rejected absent expert proof.

• People vs. Albert, 251 SCRA 136 [1995] — Cited for the rule that even upon a plea of guilty to a capital offense, evidence must be adduced before punishment; the rationale is the irrevocability of death and the possibility of innocent persons pleading guilty.
• People vs. Alicando, 251 SCRA 293 [1995] — Cited for the nullity of an improvident plea of guilty and the requirement that the plea be based on a free and informed judgment; extended to incriminating admissions during arraignment.
• People vs. Monsayac, G.R. No. 126787, May 24, 1999 — Cited for the requisites of circumstantial evidence sufficient to sustain conviction.
• People vs. Cahindo, 266 SCRA 554 [1997] — Cited for the rule that flight of an accused from the scene of the crime removes any remaining doubt on his guilt.
• People vs. Tañedo, 266 SCRA 34 [1997] — Cited for the definition of treachery.
• People vs. Valles, 267 SCRA 103 [1997] — Cited for the two conditions of treachery: no opportunity to defend or retaliate, and deliberate or conscious adoption of the means of execution.
• People vs. Bacalto (277 252 [1997]) — Cited for the rule that the killing of children is attended with treachery even if the manner of attack is not precisely shown.

• Section 3, Rule 116, 1985 Rules of Criminal Procedure — Requires that even upon a plea of guilty to a capital offense, evidence must be adduced before punishment. The Court extended this rule to incriminating admissions during arraignment; conviction must be based on the prosecution's evidence.
• Section 17, Batas Pambansa Blg. 179 — Treats commission of a crime under the influence of dangerous drugs as an aggravating circumstance. Not applied because the prosecution failed to prove that "rugby" is a dangerous drug.
• Section 2(e), Republic Act No. 6425 — Defines "dangerous drugs" as prohibited or regulated drugs. The Court held that "rugby" was not shown to fall within these definitions absent competent expert testimony.
• Republic Act No. 7659 — Amendatory provisions of Section 6 provide the penalty for murder. With no aggravating or mitigating circumstances, the lower indivisible penalty of reclusion perpetua was imposed.

Puno, Vitug, Mendoza, Panganiban, Quisumbing, Purisima, Pardo, Buena, Gonzaga-Reyes, and Ynares-Santiago, JJ., concurred. Davide, Jr., C.J., Bellosillo, and Kapunan, JJ., were on leave on official business.