G.R. No. 129339 December 2, 1999
People of the Philippines vs. Mario Santiago, alias “Payo”

FACTS

The prosecution established that in the early morning of July 7, 1994, complainant Michelle Mana was at home in Guimba, Nueva Ecija, when accused-appellant Mario Santiago entered, threatened her and her young daughter with a scythe, and forcibly had carnal knowledge of her. Michelle immediately reported the incident to her family and barangay officials, leading to Santiago’s arrest later that same morning. Medical examination yielded negative for spermatozoa and no physical injuries, but the doctor testified this did not preclude sexual intercourse.
Accused-appellant denied the accusation, interposing the defense of alibi. He claimed he was asleep in his house within the same barangay at the time of the alleged crime, a claim corroborated by his mother. He asserted he only learned of the charge afterward and voluntarily went to the barangay captain to clarify, where he was arrested.

ISSUE

Whether the trial court erred in finding accused-appellant guilty of rape beyond reasonable doubt.

RULING

The Supreme Court affirmed the conviction. The Court emphasized that alibi is inherently weak and cannot prevail over the positive and credible identification by the victim. For alibi to prosper, the accused must demonstrate the physical impossibility of his presence at the crime scene. Here, accused-appellant’s house was within the same barangay, failing to meet this stringent requirement. The victim’s detailed and consistent testimony, given in a straightforward manner and despite the ordeal of public recounting, was found credible and sufficient to establish guilt. The Court noted that the medical findings did not negate the commission of rape, as the absence of spermatozoa or physical injuries is not conclusive. The penalty of reclusion perpetua was upheld. The award of P50,000 civil indemnity was affirmed, and moral damages of P50,000 were additionally awarded in line with prevailing jurisprudence.