G.R. No. L-66202. February 24, 1984.
NOLI ESLABON, petitioner, vs. THE PEOPLE OF THE PHILIPPINES and THE INTERMEDIATE APPELLATE COURT, respondents.

FACTS

Petitioner Noli Eslabon was convicted of murder for stabbing Elias Harder to death. The prosecution’s lone eyewitness testified that after a public dance, an argument ensued between the deceased, Harder, and Francisco Gabutin, a barangay captain and Eslabon’s cousin. During the altercation, Harder thrust a scythe, which became stuck below Gabutin’s right armpit. While the two were grappling, Eslabon approached and stabbed Harder twice, causing fatal injuries. The trial court convicted Eslabon, finding he acted in incomplete defense of a relative, as the means employed were not reasonably necessary. The Intermediate Appellate Court affirmed the conviction.
Eslabon’s version, corroborated by other witnesses including the victim Gabutin, was that Harder had initially slapped Gabutin’s wife and then aggressively attacked Gabutin with the scythe. With the scythe embedded in Gabutin’s armpit and Harder on top of him, continuing the attack, Gabutin shouted for help. Eslabon, fearing for his cousin’s life, intervened and stabbed Harder’s left arm—the arm holding the weapon—to disarm him and stop the aggression.

ISSUE

Whether the petitioner acted in complete self-defense or defense of a relative, thereby exempting him from criminal liability.

RULING

Yes. The Supreme Court reversed the appellate court and acquitted Eslabon, holding he acted in complete defense of a relative. The legal logic centers on the standard for assessing the reasonable necessity of the means employed in repelling unlawful aggression. The Court emphasized that the gauge is not a mathematical calculation of commensurate force but the imminent danger as perceived by the defender at that urgent moment. A defender, acting on instinct more than calm reason, cannot be expected to make a perfectly measured response when faced with a sudden, violent attack threatening life or limb.
Applying this standard, Eslabon’s actions were justified. The deceased was the unlawful aggressor, having inflicted a serious wound on Francisco Gabutin with a scythe that remained lodged in his body. The two were locked in a struggle, with the larger Harder on top, posing a grave and continuing threat of more fatal injury. Eslabon’s act of stabbing Harder’s weapon-wielding arm was a direct and rational response to this imminent danger to his relative’s life. The fact that one thrust also penetrated the chest, causing death, was a consequence of the grappling positions and does not negate the defense, as the intent was to disarm, not to kill. The Court found it entirely credible and natural for Eslabon to rush to his cousin’s defense instead of first seeking a police officer. Therefore, all elements of defense of a relative were satisfactorily established, warranting acquittal.