G.R. No. 140520 ; December 18, 2000
JUSTICE SERAFIN R. CUEVAS, substituted by ARTEMIO G. TUQUERO in his capacity as Secretary of Justice, Petitioner, vs. JUAN ANTONIO MUÑOZ, Respondent.

FACTS

On August 23, 1997, a Hong Kong Magistrate’s Court issued a warrant for the arrest of respondent Juan Antonio Muñoz for fourteen counts of bribery and conspiracy to defraud. Pursuant to the RP-Hong Kong Extradition Agreement, the Hong Kong Department of Justice requested the Philippine Department of Justice for Muñoz’s provisional arrest on September 13, 1999. The National Bureau of Investigation filed an application, and on September 20, 1999, the Regional Trial Court of Manila, Branch 19, issued an Order for his provisional arrest. Muñoz was arrested on September 23, 1999, and detained.
Muñoz filed a petition before the Court of Appeals assailing the arrest order. The appellate court declared the order null and void, citing multiple grounds including lack of urgency, insufficient authentication of documents, a conflict between the treaty’s 45-day provisional arrest period and domestic law’s 20-day period, lack of a personal judicial determination of probable cause, and failure to satisfy the dual criminality requirement. The Secretary of Justice elevated the case to the Supreme Court via a petition for review on certiorari.

ISSUE

Whether the Court of Appeals erred in declaring the Order of provisional arrest null and void.

RULING

The Supreme Court granted the petition and reversed the decision of the Court of Appeals. The Court held that the provisional arrest was validly issued. On the issue of urgency under the treaty, the Court ruled that the request itself, based on a belief that the accused might flee, inherently constitutes urgency, and the judge is not required to make a separate finding beyond the request’s contents. Regarding the period of detention, the Court applied the principle that a later, more specific law (or treaty) governs a prior, general one. Thus, the 45-day period stipulated in the RP-Hong Kong Extradition Agreement, being a later and specific agreement, prevails over the 20-day period in the general Philippine Extradition Law (P.D. No. 1069).
Concerning authentication, the Court ruled that for a provisional arrest request, the supporting documents need not be authenticated. Authentication is a requirement for the formal extradition request, not for the preliminary step of provisional arrest, which is intended for speed and urgency. On the determination of probable cause, the Court clarified that in extradition proceedings, the judge’s role is to determine whether probable cause exists to believe that the person arrested is the same person wanted for an extraditable offense in the requesting state, not to conduct a full-blown evaluation of the evidence of guilt. This standard was satisfied. Finally, the Court held that the issue of dual criminality is a matter for the trial court hearing the main petition for extradition to resolve, not a proper subject for a habeas corpus or certiorari proceeding challenging the provisional arrest. The provisional arrest order was upheld.