G.R. No. 125923 . January 31, 2001.
PEOPLE OF THE PHILIPPINES, plaintiff-appellee, vs. TORADIO SILVANO, accused-appellant.

FACTS

The prosecution established that on April 14, 1993, in Badian, Cebu, appellant Toradio Silvano attacked Ildefonso Palabrica. Eyewitnesses, including the victim’s wife Leonarda and son Richard, testified that they saw appellant emerge from roadside plants, approach Ildefonso from behind, and hack him on the nape with a bolo. After the victim fell, appellant delivered several more hacking blows, including one to the forehead, which resulted in Ildefonso’s death. The autopsy confirmed multiple severe hack wounds at the back of the neck as the cause of death. A prior land dispute between the appellant and the victim was established as a possible motive.
The appellant admitted to the killing but claimed self-defense. He testified that the victim was the initial aggressor, attempting to stab him after a verbal exchange, which forced him to use his bolo to defend himself. The Regional Trial Court convicted him of murder qualified by treachery and sentenced him to reclusion perpetua.

ISSUE

Whether the trial court correctly rejected the appellant’s claim of self-defense and properly convicted him of murder.

RULING

Yes. The Supreme Court affirmed the conviction but modified the penalty. For self-defense to prosper, the accused must prove unlawful aggression, reasonable necessity of the means employed, and lack of sufficient provocation. Here, the appellant failed to discharge this burden. The nature, number, and location of the victim’s wounds—multiple deep hack wounds delivered from behind, almost severing the head—were inconsistent with a spontaneous act of defense and instead indicated a determined assault. The trial court correctly found treachery (alevosia), as the attack was sudden and from behind, depriving the victim of any chance to defend himself.
However, the Supreme Court found that the generic aggravating circumstance of evident premeditation was not proven with equal certainty as the qualifying circumstance of treachery. With treachery as the sole qualifying circumstance and no other modifying circumstances, the proper penalty is reclusion temporal in its maximum period. Applying the Indeterminate Sentence Law, the appellant is sentenced to an indeterminate penalty of twelve (12) years of prision mayor, as minimum, to seventeen (17) years, four (4) months and one (1) day of reclusion temporal, as maximum. The awards of civil indemnity, moral damages, and actual damages to the victim’s heirs were sustained.