G.R. No. L-6870, February 2, 1912 (EN BANC)
THE UNITED STATES, plaintiff-appellee, vs. SILVERIO MAMONONG, ISIDRO SANTOS, JOSE S. PEDRO, RUFINO MAMONONG and FERMIN DIONISIO, defendants. SILVERIO MAMONONG, appellant.

FACTS

Silverio Mamonong was charged with the crime of robbery for allegedly taking 4,500 bundles of zacate (grass) valued at P8.50, the property of ten named individuals, using violence and intimidation. During the trial, the prosecution moved to dismiss the charges against his four co-accused for lack of evidence, leaving Mamonong as the sole defendant. The trial court convicted him of robbery under Article 502 of the Penal Code and, since the value of the property did not exceed 65 pesetas, applied Article 513, sentencing him to three months and eleven days of arresto mayor, with restitution and costs. Mamonong appealed, arguing insufficiency of evidence.

ISSUE

Was the evidence presented sufficient to prove beyond a reasonable doubt that Silverio Mamonong committed the crime of robbery as charged?

RULING

No. The Supreme Court reversed the conviction and dismissed the complaint. The evidence was insufficient to establish guilt beyond a reasonable doubt. The prosecution failed to prove two critical elements: (1) the identity and ownership of the property stolen, and (2) the location where the zacate was cut. The complaint alleged the zacate belonged to ten specific persons, but no testimony was offered to prove their ownership. The evidence instead focused on conflicting claims about the ownership of the land where the zacate grewwith prosecution witness Silvestre Espiritu claiming it was his land, and defense witness Graciano Uta claiming it was his and that he had given Mamonong permission to cut the zacate. No maps or plans were presented to clarify the land boundaries. Given these material contradictions and the failure to prove the alleged owners’ property interest, the proof did not meet the required standard for a criminal conviction. The Court, accepting the Attorney-General’s recommendation, ordered the defendant discharged.