G.R. No. L-44079 December 19, 1985
JOSEFINO C. DRACULAN, Provincial Fiscal of Isabela and PATRICIO T. DURIAN, Fourth Assistant Provincial Fiscal of Isabela, petitioners, vs. HON. PROCORO DONATO, Judge, Court of First Instance of Isabela, Branch V, respondent.

FACTS

Florencio Miguel was convicted of Less Serious Physical Injuries by the Municipal Court of San Isidro, Isabela. He appealed to the Court of First Instance (CFI), where the case was docketed as Criminal Case No. V-351. Upon review, the Provincial Fiscal’s office concluded that the evidence warranted a charge for Direct Assault Upon a Person in Authority, as the victim was a person in authority performing official duties during the incident. Consequently, the petitioners filed a motion to dismiss the appealed case and simultaneously filed a new information for Direct Assault, docketed as Criminal Case No. V-419.
The respondent judge returned the new information, deeming it premature while the motion to dismiss the appeal was pending. Undeterred, the petitioners filed another information for Direct Assault, also docketed as V-351, and again moved to dismiss the appealed case. The respondent judge denied both the motion to dismiss and a subsequent motion for reconsideration. The petitioners then filed this petition for certiorari and mandamus, seeking to annul these orders, compel the dismissal of the appealed case, and enjoin its trial.

ISSUE

May the prosecution, in an appealed criminal case, amend the information or file a new one charging a different and graver offense after a judgment of conviction has been rendered by the inferior court?

RULING

No. The Supreme Court dismissed the petition, upholding the respondent judge’s orders. The legal logic is anchored on the nature of appellate jurisdiction and the constitutional prohibition against double jeopardy. Criminal Case No. V-351 was an appeal from a conviction, not an original action. The CFI’s jurisdiction was appellate. Section 13, Rule 110 of the Rules of Court, which allows amendment or substitution of an information before judgment, applies only to original proceedings where no judgment has been rendered. It does not apply to appealed cases where a judgment of conviction already exists from the inferior court.
The Court emphasized that allowing the prosecution to charge a new and graver offense on appeal would violate the rule against double jeopardy. The offense of Direct Assault Upon a Person in Authority necessarily includes the offense of Less Serious Physical Injuries. Since Miguel had already been tried and convicted for the lesser offense, prosecuting him for the graver offense on the same facts would place him in jeopardy twice for the same act. The Court cited the precedent in People vs. Cariaso, which held that a conviction for a lesser offense bars a subsequent prosecution for a greater offense that includes it. Furthermore, dismissing the appeal would simply revive the municipal court’s judgment of conviction, depriving the accused of his right to an appellate review. The Regional Trial Court (successor to the CFI) was directed to proceed with the trial de novo of the appealed case.