GR 28759; (September, 1928) (Digest)

G.R. No. 28759, September 19, 1928
THE PEOPLE OF THE PHILIPPINE ISLANDS, plaintiff-appellee, vs. MARGARITO MEDIAVILLA, defendant-appellant.

FACTS

Margarito Mediavilla was convicted by the Court of First Instance of Iloilo for the crime of less serious physical injuries and sentenced to two months and one day of *arresto mayor*. The case arose from an incident where Clemente Babiera sustained a small wound at the base of the little finger of his right hand. The prosecution alleged that Mediavilla inflicted this injury. The incident was related to another case (G.R. No. 28871, *People vs. Babiera*), which involved a violent encounter where Severino Haro was killed and Clemente Babiera was charged with murder. In that related case, it was established that Clemente Babiera was the aggressor and Severino Haro was the victim acting in self-defense.

ISSUES:
1. Whether the prosecuting attorney was disqualified from prosecuting the case due to an alleged conflict of interest, having filed separate but related criminal informations where the accused in one case were the offended parties in the other, and vice versa.
2. Whether the evidence presented by the prosecution proved beyond a reasonable doubt that Margarito Mediavilla was the one who inflicted the physical injuries on Clemente Babiera.

RULING

The Supreme Court REVERSED the judgment of the lower court and ACQUITTED the accused-appellant Margarito Mediavilla.

1. On the first issue (alleged disqualification of the prosecuting attorney): The Court held that there was no disqualification or violation of professional ethics. The prosecuting attorney represents the People of the Philippine Islandsthe primary offended party in every crime. The fact that the accused in one case (Mediavilla) were the offended parties in another related case, and vice versa, does not create a conflict of interest for the prosecuting attorney, whose duty is to represent the state’s interest in enforcing the law. The inconsistency in sustaining both accusations was a matter of legal strategy and did not constitute a ground for dismissal.

2. On the second issue (sufficiency of evidence): The Court found that the prosecution failed to prove Mediavilla’s guilt beyond a reasonable doubt. The evidence, particularly from the related case (*People vs. Babiera*), conclusively showed that:
* Clemente Babiera was the aggressor in the main encounter.
* Severino Haro (the victim in the related murder case) was acting in self-defense.
* It was proven that Margarito Mediavilla was in a different part of town at the time of the incident and could not have been present at the scene.
Furthermore, even assuming Mediavilla was present, his actions would likely be justified as defense of a stranger (Haro) against Babiera’s aggression, absent proof of an unlawful motive like revenge. The mere fact that Clemente Babiera had a minor wound was insufficient to prove he was not the aggressor or to establish Mediavilla’s liability.

DOCTRINE:
* A prosecuting attorney is not disqualified from prosecuting a case merely because the accused and the offended parties are reversed in a separate but related case. The prosecutor represents the state, not private interests, and no conflict of interest exists in such a situation.
* The burden is on the prosecution to prove the guilt of the accused beyond a reasonable doubt. When the evidence shows the alleged victim was the aggressor in the related altercation and the accused was not proven to be at the scene, the accused must be acquitted and given the benefit of the doubt.