Marinas vs. Siochi

The Court held that an accused has no constitutional or statutory right to a preliminary investigation in cases triable by inferior courts, whether under their exclusive or concurrent jurisdiction, because the subsequent trial on the merits serves as a substitute for the preliminary investigation. Furthermore, the preliminary examination required before the issuance of a warrant of arrest is an ex parte proceeding; the Constitution and the Rules of Court do not mandate notice to or the presence of the accused during this stage, and the judge may validly adopt questions from prior investigations as his own searching questions and answers, provided he personally satisfies himself of the existence of probable cause.

On December 13, 1965, petitioners Antonio Marinas, Antonio Montano, and Gregorio Rupisan enforced a writ of execution for an ejectment case by levying upon the personal properties of respondents Victoria Lasin Vda. de Atienza and Rosario L. Atienza at their residence in Pasig, Rizal, and subsequently ejecting them. Respondents reported missing jewelry and personal items to the police on multiple occasions between December 1965 and February 1966, executing sworn statements before a special counsel and the respondent municipal judge. On February 7, 1966, complaints for two counts of theft and one count of grave coercion were filed before the Municipal Court of Pasig. The following day, respondent Judge Andres S. Siochi issued warrants of arrest against the petitioners after conducting a preliminary examination based on the complainants' sworn statements. Petitioners challenged the warrants and the constitutionality of the procedural rules governing preliminary examinations.

• On December 13, 1965, petitioners, acting as a deputy sheriff and his assistants, enforced a writ of execution in an ejectment case by levying on the personal properties of respondents Victoria Lasin Vda. de Atienza and Rosario L. Atienza and ejecting them from their rented house in Pasig, Rizal.
• Respondents subsequently reported missing jewelry and personal items to police authorities on three separate occasions between December 1965 and February 1966, alleging that petitioners took the items during the levy and during subsequent attempts to retrieve remaining unlevied properties.
• The respondents executed sworn statements detailing the alleged theft and coercion, which were initially taken by police investigators and later presented to a special counsel and respondent Municipal Judge Andres S. Siochi.
• On February 7, 1966, two complaints for Theft and one complaint for Grave Coercion were filed before the Municipal Court of Pasig by the Chief of Police of Pasig. The complaints were annotated as "approved after preliminary examination" by Special Counsel Lucila P. Alcoba and were subscribed and sworn to before respondent Judge.
• On February 8, 1966, respondent Judge issued warrants of arrest for all three cases after conducting a preliminary examination wherein he adopted the questions previously asked by police investigators as his own searching questions and answers, and administered oaths to the complainants and witnesses.
• Petitioners challenged the issuance of the warrants, arguing that the municipal court, exercising concurrent jurisdiction with the Court of First Instance, was required to conduct a full preliminary investigation with notice to the accused, and that Section 5, Rule 112 of the Rules of Court was unconstitutional for permitting ex parte preliminary examinations.

• Petitioner maintained that because the offenses fell under the concurrent jurisdiction of the Municipal Court and the Court of First Instance, the municipal court was required to observe the procedure for the Court of First Instance, which mandates a preliminary investigation where the accused is given notice and an opportunity to be heard.
• Petitioner argued that the failure of the investigating special counsel to certify under oath that the accused were given a chance to appear at the preliminary examination violated the due process clause, rendering the subsequent warrants of arrest void.
• Petitioner contended that Section 5, Rule 112 of the Rules of Court is unconstitutional because it authorizes a preliminary examination without prior notice to the accused, thereby violating the equal protection clause and the constitutional guarantee of due process of law.

• Respondent countered that Section 10, Rule 112 of the Rules of Court expressly provides that in cases triable in municipal courts, the accused is not entitled as a matter of right to a preliminary investigation, regardless of whether the jurisdiction is exclusive or concurrent.
• Respondent asserted that the preliminary examination conducted by the municipal judge complied with Section 87 of the Judiciary Act, as amended, which requires only that the judge personally examine the witnesses under oath and reduce the testimony to writing in the form of searching questions and answers.
• Respondent argued that the judge validly adopted the prior police questioning as his own searching questions, satisfying the statutory requirement for determining probable cause before issuing a warrant of arrest.

• Procedural Issues: Whether a municipal court exercising concurrent jurisdiction with the Court of First Instance must follow the Court of First Instance procedure requiring a full preliminary investigation with notice to the accused, and whether the absence of such preliminary investigation deprives the trial court of jurisdiction.
• Substantive Issues: Whether the preliminary examination for the issuance of a warrant of arrest requires notice to and the presence of the accused under the Constitution and the Rules of Court, and whether the judge’s adoption of prior investigative questions as searching questions and answers complies with statutory requirements.

• Procedural: The Court ruled that the accused is not entitled as a matter of right to a preliminary investigation in cases triable by inferior courts, regardless of whether the jurisdiction is exclusive or concurrent. The Court held that the subsequent trial on the merits substitutes for the preliminary investigation, preventing needless duplication of proceedings. The absence of a preliminary investigation does not affect the jurisdiction of the court but merely the regularity of the proceedings, which can be waived and must be raised in the trial court rather than through a petition for certiorari.
• Substantive: The Court held that the preliminary examination preceding the issuance of a warrant of arrest is an ex parte proceeding that does not require notice to or the presence of the accused. The constitutional and statutory requirement for determining probable cause is satisfied when the judge personally examines the complainant and witnesses under oath, without mandating the accused's participation. The Court found that respondent Judge substantially complied with Section 87 of the Judiciary Act by adopting the prior sworn statements and administering oaths, as the law does not prohibit a judge from adopting questions asked by a previous investigator, provided the judge is personally satisfied that probable cause exists.

• Statutory Nature and Waivability of Preliminary Investigation — The right to a preliminary investigation is not a constitutional or fundamental right but a purely statutory privilege that may be invoked only when expressly granted by law and may be waived expressly or impliedly. The Court applied this doctrine to hold that the petitioners' claim of a due process violation for the lack of a preliminary investigation in a case triable by an inferior court is without merit, as the trial on the merits serves as an adequate substitute and the right is not constitutionally mandated.
• Ex Parte Nature of Preliminary Examination for Warrant Issuance — A preliminary examination conducted to determine probable cause for the issuance of a warrant of arrest is inherently an ex parte proceeding where the accused has no right to be present, to cross-examine witnesses, or to present evidence. The Court applied this principle to uphold the constitutionality of Section 5, Rule 112, emphasizing that requiring the accused's presence at this stage would defeat the purpose of the criminal law by allowing suspects to evade arrest, and that the constitutional guarantee of due process is satisfied by the judge's independent determination of probable cause based on sworn testimony.
• Adoption of Prior Questions as Searching Questions and Answers — A municipal judge satisfies the statutory requirement to conduct a preliminary examination through searching questions and answers when he adopts questions from a prior investigation, provided he personally administers the oath, verifies the answers in writing, and independently satisfies himself of the existence of probable cause. The Court relied on this principle to validate the respondent judge's procedure, clarifying that strict physical interrogation by the judge is not required so long as the judge exercises his own discretion and judgment in adopting the prior questioning.

• "The ensuing trial on the merits takes the place of preliminary investigation, without needless waste or duplication of time and effort, and a final verdict on the innocence (or guilt) of the accused is thereupon rendered, rather than an inconclusive dismissal of the charge by the fiscal in a preliminary investigation which would not constitute jeopardy." — The Court utilized this passage to justify the denial of a right to preliminary investigation in inferior courts, emphasizing judicial economy and the substitution of trial for the preliminary stage.
• "It can not be seriously contended that an accused person has a right to be present during this stage of the proceedings. To hold that he had such a right and to reverse a judgment of conviction on this ground would have the effect of destroying the very purpose of that part of the criminal law. It would be against public policy. It is frequently essential that such investigations be kept secret and that the accused should have no suspicion of any complaint against him, otherwise he might avoid punishment for his crime by escaping before arrest." — The Court cited this rationale to explain why the ex parte nature of preliminary examinations does not violate due process or equal protection, underscoring the necessity of secrecy to prevent flight.

• People v. Abejuela — Cited as controlling precedent establishing that an accused has no right to a preliminary investigation in cases triable by inferior courts, and that the trial on the merits replaces the preliminary investigation stage.
• Banzon v. Cabato — Followed to reiterate that the right to preliminary investigation does not apply to cases within the concurrent jurisdiction of municipal courts and courts of first instance.
• De Mulata v. Irizari — Relied upon to establish that a municipal judge fulfills the requirement of examining witnesses personally by adopting questions from a previous investigation, provided the judge considers them sufficiently searching and administers the oath.
• Luna v. Plaza — Cited to support the proposition that the Judiciary Act does not prohibit a municipal judge from adopting prior questions as his own, while simultaneously warning against the return to the old practice of relying solely on unexamined affidavits without judicial satisfaction of probable cause.
• Manzano v. Villa — Applied to hold that the absence of the accused during a preliminary examination does not violate due process, as the proceeding is merely a procedural inquiry to determine probable cause, not a full evidentiary hearing.

• 1935 Constitution, Article III, Section 1(3) and 1(15) — Cited to establish the constitutional requirement for determining probable cause by a judge before issuing a warrant of arrest, and to analyze whether the absence of the accused during preliminary examination violates due process or equal protection.
• Section 87, Republic Act No. 296 (Judiciary Act of 1948), as amended by R.A. No. 3828 — Cited as the governing statute defining the jurisdiction of municipal courts and the specific conditions for issuing warrants of arrest, including the requirement of personal examination under oath and reduction to writing in the form of searching questions and answers.
• Sections 1, 5, 10, and 14, Rule 112 of the Rules of Court — Cited to distinguish between the preliminary examination for warrant issuance (ex parte, no right to counsel/presence) and the preliminary investigation proper (statutory right, requires notice), and to determine the applicable procedure for cases within concurrent jurisdiction.
• Revised Penal Code, Articles 309(3) and 286 — Cited to establish the prescribed penalties for Theft and Grave Coercion, thereby confirming that the offenses fall under the concurrent jurisdiction of the Municipal Court and the Court of First Instance.

• Justice Aquino — Concurred in the result while emphasizing that the petition was a dilatory maneuver that caused the criminal cases to remain pending for over fifteen years. He stressed that the preliminary examination conducted by the municipal judge constitutes a sufficient safeguard against malicious prosecution, and that holding a second-stage preliminary investigation would merely overlap with the trial on the merits, thereby violating the principle against duplicative proceedings.
• Justice Barredo — Concurred in the result without issuing a separate opinion.

• Chief Justice Fernando — Dissented in part by qualifying his agreement with the majority's ruling on due process. He objected to the respondent judge's failure to personally administer the oath to the complainant and witnesses in one of the cases, arguing that such delegation to a special counsel did not satisfy the constitutional requirement. Furthermore, he posited that while the right to preliminary investigation is statutory, if a preliminary investigation is actually conducted but is infected by unfairness or arbitrariness, it may raise a due process question reviewable by an appellate tribunal, thereby carving a narrow exception to the general rule that absence of preliminary investigation is merely a regularity issue.