G.R. No. L-9911, December 2, 1915
THE UNITED STATES, plaintiff-appellee, vs. GAUDENCIO SAÑIEL, defendant-appellant.

FACTS:
On the morning of January 26, 1914, at the railway station of Argao, Cebu, Gaudencio Sañiel and Justice of the Peace Manuel Alburo engaged in a private conversation. At the time, a criminal case for estafa was pending against Sañiel before Alburo’s court, and Sañiel was to post bail that same day. During their conversation, which concerned the pending case and related matters, Sañiel shoved Alburo in the belly with his fist. Alburo’s hat fell off, which Sañiel picked up and returned to him. Alburo then left to seek police assistance. The evidence suggested the conversation was initially amicable but grew heated. The defense claimed Alburo provoked the incident by calling Sañiel an “estafador” (embezzler). The trial court convicted Sañiel of the crime of assault upon a person in authority.

ISSUE:
Whether the act of Sañiel constitutes the crime of assault upon a person in authority, or merely a simple misdemeanor of assault and battery.

RULING:
The Supreme Court reversed the trial court’s judgment. The Court held that the essential element for the crime of assault upon a person in authority was absent. For the crime to exist, the assault must be committed against the authority by reason of the performance of official duties. The evidence did not conclusively prove that Sañiel acted out of resentment for Alburo’s official acts in the pending estafa case. The context of the conversation was personal and informal, occurring in a public place on private business, and the provocation (the alleged insult) was not shown to be directly connected to Alburo’s performance of his official duties at that moment. The act was therefore not an attack on the authority of the office. Consequently, Sañiel’s act constituted only the misdemeanor of assault and battery (lesiones leves) under Article 589 of the Penal Code. The Court dismissed the charge for assault upon a person in authority and instead sentenced Sañiel to five days of arresto menor and payment of costs for the misdemeanor.