G.R. No. L-16818; May 31, 1961
THE PEOPLE OF THE PHILIPPINES, plaintiff-appellee, vs. MARCIANO VILLEGAS, alias Anong, EMIGDIO VILLEGAS, alias Pablo and ALFREDO VILLEGAS, alias Pering, defendants-appellants.

FACTS

The prosecution alleged that on December 26, 1959, the three Villegas brothers (Marciano, Emigdio, and Alfredo) ambushed and killed Felix Jugo along a trail in Barrio Bolo, San Jacinto, Pangasinan. According to the prosecution’s eyewitness, Gabriel Jugo (the victim’s son), Marciano struck Felix from behind with an iron pipe while his brothers threw stones. When Felix fell, Marciano continued hitting him. Gabriel was chased away by Emigdio and Alfredo. The defense, however, presented a starkly different account. They claimed that Felix and his son Gabriel were the initial aggressors. Felix allegedly rushed at and struck Marciano with an iron pipe, while Gabriel attacked with a bolo. In the ensuing struggle, Marciano wrested the pipe from Felix and struck him in self-defense. Emigdio and Alfredo participated only by chasing Gabriel away to defend their brother. The trial court convicted all three appellants of murder, finding treachery in the alleged ambush.

ISSUE

Whether the prosecution evidence proved beyond reasonable doubt that the appellants committed murder with the qualifying circumstance of treachery.

RULING

The Supreme Court reversed the murder conviction. It found the prosecution’s evidence insufficient to establish guilt beyond reasonable doubt and failed to prove the element of treachery (alevosia) necessary for murder. The Court noted significant inconsistencies and improbabilities in the prosecution’s narrative. The claim of an ambush in tall grasses was contradicted by police testimony that the area was an open field. The alleged motive of waylaying a man carrying eggs was undermined by the complete absence of any egg remnants at the scene. Furthermore, the Court found the defense version of events more credible, establishing that Felix Jugo was the unlawful aggressor who first attacked Marciano with the iron pipe. Consequently, Marciano Villegas was found guilty only of Homicide, having acted in incomplete self-defense. His penalty was reduced to an indeterminate sentence of 4 years and 2 months of prision correccional to 6 years and 1 day of prision mayor. Emigdio and Alfredo, who intervened to defend their brother from Gabriel’s attack, were held liable as accomplices to homicide, not as co-principals. They were sentenced to an indeterminate penalty of 6 months of arresto mayor to 2 years, 4 months, and 1 day of prision correccional. All appellants were ordered to indemnify the heirs of the deceased.