G.R. No. L-3879
THE UNITED STATES, plaintiff-appellee, vs. PRUDENCIO ARCOS, defendant-appellant.
November 4, 1908

FACTS: Prudencio Arcos was charged with brigandage. The information alleged that between August 2 and 15, 1906, he conspired with Faustino Ablen and others, formed a band of ladrones, committed acts of theft, abduction, violence against government forces, arson, and robbery, and assisted the band.

Arcos pleaded double jeopardy. He presented evidence of a prior case, United States vs. Ramon Martinez et al., where he had been charged with brigandage and acquitted for lack of evidence. The information in that prior case alleged that between January 1 and August 1906, Arcos conspired with Faustino Ablen and others, formed a band of ladrones, committed similar acts of theft, abduction, and violence against government forces, and assisted the band.

Both charges involved membership in the same band of brigands, led by Faustino Ablen, and covered overlapping periods, with the second information’s timeframe falling entirely within the broader timeframe of the first information.

ISSUE: Whether the appellant’s plea of double jeopardy is valid, given his prior acquittal for brigandage involving the same band and overlapping timeframes.

RULING: Yes, the plea of double jeopardy is valid. The Supreme Court REVERSED the trial court’s decision and DISMISSED the information.

The Court held that the crime of brigandage charged in both informations, referring to the conspiracy or the “conspiring together” under the law, was one and the same. Although the specific dates alleged in the two informations differed slightly (January 1-August 1906 vs. August 2-15, 1906), the band of brigands and the underlying conspiracy were identical. Time is not an essential element of the crime of brigandage in this context.

Applying the rule that “a conviction could be sustained on the first complaint, on proof of the facts alleged in the second complaint,” the Court found that proof of the facts alleged in either complaint would have been sufficient to sustain a conviction under the other. The specific acts detailed in brigandage charges are merely evidence to establish the continuous existence of the conspiracy.

The Court clarified that if Arcos had, after his acquittal, formed a new conspiracy or rejoined the old one, that would constitute a new and distinct crime not covered by double jeopardy. However, in this case, the second charge referred to the same continuous conspiracy that existed during the period covered by the first charge, from which he was acquitted.

Therefore, Arcos was entitled to be discharged on his plea of double jeopardy.