G.R. No. 163217 ; April 18, 2006
CELESTINO MARTURILLAS, Petitioner vs. PEOPLE OF THE PHILIPPINES, Respondent.

FACTS

Petitioner Celestino Marturillas was charged with homicide for shooting Artemio Pantinople on November 4, 1998, in Davao City. The prosecution presented eyewitness Lito Santos, who testified that he heard a gunshot and saw the victim stagger and shout, “Help me, Pre, I was shot by the captain,” before collapsing. Although Santos did not see the shooter, the victim’s wife, Ernita Pantinople, testified that immediately after the gunshot, she saw Marturillas, whom she referred to as “Kapitan,” running from the scene carrying a long firearm. She identified him clearly under the illumination of a full moon and fluorescent lights. The defense presented alibi, claiming Marturillas was elsewhere at the time.
The Regional Trial Court convicted Marturillas of homicide, a decision affirmed by the Court of Appeals with modifications to the damages. Marturillas elevated the case to the Supreme Court via a Petition for Review, arguing the trial and appellate courts erred in giving credence to the prosecution witnesses’ testimonies.

ISSUE

Whether the Supreme Court can overturn the factual findings of the trial court, as affirmed by the Court of Appeals, regarding the credibility of witnesses and the sufficiency of evidence to establish petitioner’s guilt beyond reasonable doubt for homicide.

RULING

The Supreme Court denied the petition and affirmed the conviction. The Court emphasized the well-entrenched doctrine that factual findings of trial courts, especially when affirmed by the appellate court, are accorded great weight and respect, and are generally binding unless certain exceptions exist, such as when the judgment is based on a misapprehension of facts. After a meticulous review, the Court found no reason to deviate from these findings.
The legal logic rests on the principle that trial courts are in the best position to assess witness credibility, having observed their demeanor, conduct, and attitude. The positive identification by eyewitness Ernita Pantinople, who had no ill motive to falsely testify, was found credible and sufficient to establish petitioner’s guilt. Her testimony was consistent and corroborated by the dying declaration heard by Lito Santos. The defense of alibi, inherently weak and uncorroborated, could not prevail over this positive identification. The totality of the evidence met the quantum of proof required for a criminal conviction—proof beyond reasonable doubt—which does not mean such a degree of proof as to exclude the possibility of error but produces moral certainty of guilt.