G.R. No. L-9144, March 27, 1915
THE UNITED STATES, plaintiff-appellee, vs. VENANCIO DE GUZMAN (alias CACALASAN), defendant-appellant.

FACTS:
Venancio de Guzman was convicted of murder (asesinato) and sentenced to life imprisonment. The evidence established that he, along with Pedro and Serapio Macarling, attacked and killed Rufino Garin. De Guzman struck Garin on the head, held him down, and Pedro Macarling stabbed him to death.

Prior to this trial, an information was filed charging De Guzman jointly with the Macarlings. De Guzman entered into an agreement with the fiscal (prosecutor) whereby, in exchange for the dismissal of the charges against him, he promised to testify truthfully for the prosecution against his co-accused. With the court’s consent, the information was dismissed as to De Guzman. However, when called as a witness at the trial of his co-accused, De Guzman repudiated his prior statements, denied any knowledge of the crime, and claimed his earlier confessions were extracted through fear and illegal methods.

Subsequently, the state filed a new information against De Guzman for the same murder. He was convicted, and he appealed, claiming that the dismissal under the prior agreement operated as an acquittal and was a bar to this prosecution under Sections 34, 35, and 36 of General Orders No. 58 (the Code of Criminal Procedure).

ISSUE:
Whether the dismissal of the prior information against De Guzman, pursuant to an agreement to testify for the prosecution, constitutes an acquittal and a bar to his subsequent prosecution for the same offense, despite his failure to fulfill the agreement by testifying truthfully.

RULING:
NO. The Supreme Court affirmed the conviction. The dismissal of the prior information under Section 34 of General Orders No. 58, intended to allow an accused to become a state witness, does not result in an acquittal that bars future prosecution when the accused procured that dismissal through fraud by failing to comply with the agreement.

The Court held that the statutory bar under Section 36 (“The order… shall amount to an acquittal… and shall be a bar to future prosecution”) presupposes that the discharge of the accused is lawfully and properly made. Where the accused, as in this case, secures the dismissal by promising to testify truthfully and then willfully and fraudulently breaches that agreement by giving false testimony, the dismissal is vitiated. The state is not bound by an order obtained through deceit and is wholly within its rights to prosecute the accused for the crime. To hold otherwise would allow an accused to use the statute as an instrument of fraud and escape punishment.

The Court distinguished the situation from one where a discharged defendant testifies truthfully but his testimony is simply not useful to the prosecution. Here, De Guzman actively repudiated his prior statements and testified falsely, thereby defrauding the government and the court. Consequently, the constitutional protection against double jeopardy did not attach.

DISSENT:
A dissenting opinion argued that Section 36 is unconditional and its language is explicit: a discharge under Section 34 “shall amount to an acquittal” and “shall be a bar.” The dissent contended that the law does not make the discharge operative as a contract or dependent on the usefulness of the testimony. If the law gives too much leeway for fraud, it is for the legislature to amend it, not for the courts to read conditions into the plain statute. The dissent also expressed concern that allowing prosecutors to withdraw immunity based on the content of testimony creates a dangerous power conducive to corruption and perjury.