G.R. No. 81567 , G.R. Nos. 84581-82, G.R. Nos. 84583-84, G.R. No. 83162, G.R. No. 85727, G.R. No. 86332 October 3, 1991
IN THE MATTER OF THE PETITION FOR HABEAS CORPUS OF ROBERTO UMIL, ET AL., petitioners, vs. FIDEL V. RAMOS, ET AL., respondents.

FACTS

These consolidated petitions for habeas corpus arose from the warrantless arrests of various individuals, including Roberto Umil, Rolando Dural, and others, on allegations of being members of the Communist Party of the Philippines/New People’s Army (CPP/NPA), an outlawed organization, and for possession of unlicensed firearms and subversive documents. The petitioners challenged the legality of their detention, arguing their arrests violated constitutional rights as they were made without judicial warrants. In a Decision dated July 9, 1990, the Supreme Court dismissed the petitions, upholding the validity of the arrests under specific exceptions to the warrant requirement. The petitioners filed motions for reconsideration, contending the decision erred in law and fact, particularly in applying the doctrine that subversion is a continuing offense to justify warrantless arrest.

ISSUE

The core issue for reconsideration is whether the Supreme Court erred in its July 9, 1990 Decision by ruling that the warrantless arrests of the petitioners were valid under the exceptions provided in Section 5, Rule 113 of the Rules of Court.

RULING

The Court denied the motions for reconsideration. It clarified that its prior decision did not establish that mere suspicion of CPP/NPA membership justifies warrantless arrest. Rather, the ruling was a specific application of existing laws to the factual circumstances of each case. The legal logic centered on the nature of the writ of habeas corpus and the exceptions to the warrant requirement. The function of habeas corpus is to inquire into the legality of detention. If an arrest is lawful, the subsequent detention is also lawful. The Court examined the arrests under Section 5, Rule 113, which allows warrantless arrest if a person is caught in flagrante delicto (committing an offense) or when an offense has just been committed and the arresting officer has personal knowledge of facts indicating the person committed it.
Applying this, the Court found that for individuals like Rolando Dural, the arrest was justified as he was allegedly engaged in the continuing offense of subversion or rebellion at the time of arrest. Membership in the outlawed CPP, penalized under Republic Act No. 1700 (the Anti-Subversion Act), constituted an offense. The Court adhered to the doctrine in Garcia vs. Enrile, which characterizes such crimes as continuing, thus falling within the “in flagrante delicto” exception. The Court emphasized it was merely applying laws enacted by Congress. It found no constitutional violation, as the arrests were based on specific grounds under the Rules of Court and not on mere suspicion. The petitions were correctly dismissed as the detention was legal.