G.R. No. 280455 - Atty. Hazel L. Meking vs. Jesus Crispin C. Remulla

Case Summary (G.R. No. 280455)

Factual Background: Department Circular No. 015 and the Shift in Quantum of Evidence

Department Circular No. 015 incorporated the 2024 Department of Justice National Prosecution Service (2024 DOJ-NPS) Rules on Preliminary Investigations and Inquest Proceedings. Under Rule II, Section 5 on the Quantum of Evidence, the DOJ stated that the quantum for preliminary investigations and inquest proceedings is “prima facie evidence with reasonable certainty of conviction.” The circular described this quantum as existing when a prima facie case is established by the evidence-at-hand, including testimonial, documentary, and real evidence, and such evidence, if uncontradicted, would be sufficient to establish all elements of the crime or offense charged and thereby warrant conviction beyond reasonable doubt. It further provided that the prosecutor’s conviction also depends on whether the entirety of evidence presented by the parties is admissible, credible, and capable of being preserved and presented to establish all elements of the offense and the identity of the person or persons responsible. Finally, it clarified that reasonable certainty of conviction also includes a summary evaluation of the respondents’ evidence through their counter-affidavit.

Petitioner’s Theory: Alleged Encroachment on Supreme Court Rule-Making Power

Atty. Meking argued that Department Circular No. 015 effectively changed the quantum of evidence in preliminary investigation. She maintained that the original text of Rule 112, Section 3(a) of the Rules of Criminal Procedure treated probable cause as the governing quantum in preliminary investigations, and that the DOJ’s promulgation of Department Circular No. 015 therefore overstepped its authority. Her central constitutional grievance was that the respondent DOJ violated the Supreme Court’s exclusive rule-making domain, as guaranteed under Article VIII, Section 5(5), 1987 Constitution, which provides that the Supreme Court shall promulgate rules concerning, among others, pleading, practice, and procedure in all courts, and that such rules shall not diminish, increase, or modify substantive rights. She anchored her claim on the premise that the alteration of the quantum of evidence in preliminary investigations amounted to an impermissible modification of procedural rules within the Court’s exclusive jurisdiction.

The Issue Raised in the Petition

The Court framed the controlling issue as whether, in promulgating Department Circular No. 015 and the 2024 DOJ-NPS Rules, the respondent undermined the Court’s rule-making power.

Prior Resolution Cited as Controlling: Re: Draft DOJ-NPS Rules (2024)

The Court held the petition to be meritless. It stressed that the Court had already resolved the matter raised by the petitioner in its Resolution in Re: Draft Department of Justice-National Prosecution Service’s Rules on Preliminary Investigations and Inquest Proceedings. In that earlier resolution, the Court expressly recognized the respondent’s authority to promulgate its own rules governing preliminary investigation and inquest proceedings. The Court also traced the historical underpinnings of probable cause as the quantum of evidence in preliminary investigations and explained why preliminary investigation has been treated as an executive undertaking rather than a judicial function.

Historical Underpinnings: Preliminary Investigation as an Executive Function

In supporting its recognition of the DOJ’s authority, the Court reiterated doctrinal points from prior jurisprudence. It referred to Salta v. CA, where the Court held that preliminary investigation proper “is not a judicial function,” but instead is part of the prosecution’s role within the Executive. The Court identified the twin aims of preliminary investigation as shielding the accused from needless trials and conserving judicial resources, while applying the standard described in the historical doctrine. The Court also cited People v. Navarro, emphasizing that preliminary investigation is an “executive, not a judicial function.” It further underscored that the prosecutor’s task is to ascertain whether sufficient ground exists to engender a well-founded belief of an offense and the accused’s probable guilt.

Policy of Non-Interference and DOJ’s Exclusive Domain After the 2005 Revisions

The Court noted that it had adopted a policy of non-interference in the public prosecutor’s conduct of preliminary investigation. It further recognized that, pursuant to the 2005 revisions to the Rules of Criminal Procedure, the authority to conduct preliminary investigation had been vested in the exclusive domain of public prosecutors. In addition, the Court reaffirmed that while the Supreme Court has exclusive power to promulgate rules of pleading, practice, and procedure (as recognized in Estipona v. Judge Lobrigo), the constitutional allocation does not disable the DOJ from regulating prosecutorial processes within the executive sphere.

Harmonization Through A.M. No. 24-02-09-SC and Deemed Repeal of Inconsistent Provisions

To remove impediments to the adoption of the 2024 DOJ-NPS Rules, the Court itself decreed the repeal of inconsistent portions of Rule 112. The Court explained that this harmonized the DOJ’s authority to act within the executive realm, while preserving the Supreme Court’s constitutional rule-making authority over judicial proceedings. The Court described the controlling effect of A.M. No. 24-02-09-SC as recognizing the DOJ’s authority to promulgate Department Circular No. 015 and as declaring that, upon its promulgation, the pertinent inconsistent provisions of Rule 112 are deemed repealed. It also clarified that this did not bar the Supreme Court from issuing its own rules on preliminary investigation to account for other investigative bodies.

Nature and Scope of Department Circular No. 015: Regulation of Prosecutorial Conduct

Guided by that backdrop, the Court held that Department Circular No. 015, and the 2024 DOJ-NPS Rules, regulated only the conduct of preliminary investigations and inquests by prosecutors, which are executive in nature. The Court stated that the issuance does not dictate practice or procedure in court, and therefore does not trench on the Supreme Court’s constitutional rule-making supremacy over judicial proceedings. The Court further recognized that its constitutional authority to correct, on grave abuse of discretion, any prosecutorial rule or action that impairs constitutional rights remained intact.

Disposition

The Court dismissed the Petition for Certiorari for lack of merit. It upheld Department Circular No. 015, series of 2024, containing the 2024 DOJ-NPS Rules on Preliminar

Case Syllabus (G.R. No. 280455)

Atty. Hazel L. Meking filed a Petition for Certiorari seeking to nullify Department Circular No. 015 issued by Jesus Crispin C. Remulla in his capacity as Secretary of the Department of Justice.
The petition targeted the validity of Department Circular No. 015 on the theory that it changed the governing “quantum of evidence” in preliminary investigation.
The Court, sitting En Banc, dismissed the petition and upheld Department Circular No. 015 as a valid exercise of the DOJ’s authority consistent with A.M. No. 24-02-09-SC.

Parties and Procedural Posture

Petitioner Atty. Hazel L. Meking invoked certiorari to challenge the DOJ Secretary’s promulgation of the 2024 DOJ-NPS Rules on Preliminary Investigations and Inquest Proceedings.
Respondent Jesus Crispin C. Remulla defended the circular as an authorized rule-making act within the executive domain of prosecutorial processes.
The Court treated the petition as meritless and dismissed it after relying on its earlier ruling in Re: Draft Department of Justice-National Prosecution Service’s Rules on Preliminary Investigations and Inquest Proceedings.
The Court explicitly recognized that the matter raised had already been resolved in a prior Court resolution, which foreclosed renewed challenge.

Key Factual Allegations

On July 16, 2024, the DOJ promulgated Department Circular No. 015 containing the 2024 Department of Justice National Prosecution Service (2024 DOJ-NPS) Rules.
Rule II, Section 5 of the 2024 DOJ-NPS Rules defined the quantum of evidence as “prima facie evidence with reasonable certainty of conviction.”
The challenged rule stated that the quantum exists when a prima facie case is established by evidence-at-hand, including testimonial, documentary, and real evidence.
The rule further stated that such evidence must, if left uncontradicted, establish all elements of the crime charged and consequently warrant conviction beyond reasonable doubt.
The rule added that the quantum is met when the prosecutor is convinced that the entirety of the evidence is admissible, credible, and capable of being preserved and presented to establish the elements of the offense and identity of the responsible persons.
The rule also declared that “reasonable certainty of conviction” includes a summary evaluation of the respondents’ evidence through their counter-affidavit.
Atty. Meking alleged that by effectively changing the quantum of evidence in preliminary investigation, the DOJ Secretary overstepped and violated the Supreme Court’s rule-making power under the 1987 Constitution.

Core Legal Issue Presented

The principal issue asked whether, in promulgating Department Circular No. 015 or the 2024 DOJ-NPS Rules, the respondent undermined the Supreme Court’s rule-making power.
The petition hinged on the claim that the DOJ Secretary altered the quantum of evidence and thereby encroached upon judicial procedural rule-making protected by the 1987 Constitution.

Petitioner's Constitutional Theory

Atty. Meking argued that Article VIII, Section 5(5) of the 1987 Constitution vests in the Supreme Court the power to promulgate rules concerning “pleading, practice, and procedure,” while ensuring such rules do not diminish, increase, or modify substantive rights.
Atty. Meking asserted that the original text of Rule 112, Section 3(a) of the Rules of Criminal Procedure established probable cause as the quantum of evidence in preliminary investigation.
Atty. Meking maintained that the DOJ, through Department Circular No. 015, changed this quantum and thereby unlawfully affected a domain reserved to the Court.
Atty. Meking characterized the DOJ action as a violation of the Supreme Court’s constitutional rule-making authority.

Relevant Prior Ruling Cited

The Court emphasized that the petition’s core contention had already been addressed in Re: Draft Department of Justice-National Prosecution Service’s Rules on Preliminary Investigations and Inquest Proceedings.
In that prior case, the Court expressly recognized the respon