Title
Ampatuan Jr. vs. De Lima
Case
G.R. No. 197291
Decision Date
Apr 3, 2013
The case involves Ampatuan Jr.'s failed mandamus petition to compel DOJ to charge Kenny Dalandag, a state witness, in the Maguindanao massacre, affirming prosecutorial discretion and WPP protections.
A

Case Summary (G.R. No. 213455)

Key Dates and Procedural Milestones

Massacre: November 23, 2009; inquest of petitioner: November 26, 2009; DOJ constituted Special Panel and resolved to file informations: late November–early December 2009; transfer of venue to Metro Manila ordered: December 8, 2009; joint resolution charging 196 individuals: February 5, 2010; Dalandag affidavits dated December 7, 2009; Dalandag admitted to Witness Protection Program: August 13, 2010; petitioner’s requests to include Dalandag as accused: October–November 2010 (denied November 2, 2010); petition for mandamus filed in Manila RTC: December 7, 2010; RTC subpoena and subsequent motions: March–April 2011; RTC dismissal of mandamus petition: June 27, 2011.

Applicable Law and Constitutional Basis

Applicable constitutional framework: the 1987 Constitution (separation of powers and the Executive’s duty to enforce the laws). Relevant statutory and procedural authorities arising in the record: Rules of Court provisions (Section 2, Rule 110; Sections 9, 10, 17 and 18, Rule 119) and Republic Act No. 6981 (Witness Protection, Security and Benefit Act), including Section 10 (state witness criteria) and Section 12 (certification and petition for discharge).

Factual Background

Fifty-seven persons were killed in the Maguindanao massacre; multiple suspects were investigated and charged. Petitioner was arraigned and pleaded not guilty to a totality of informations filed against him. Kenny Dalandag executed two affidavits admitting participation in the events; he was thereafter admitted into the DOJ Witness Protection Program and listed as a prosecution witness in the amended pre-trial order of the Quezon City RTC. Petitioner unsuccessfully sought, by repeated letters to DOJ officials, the inclusion of Dalandag as an accused in the informations; after denial, petitioner filed a mandamus petition in the RTC to compel respondents to charge Dalandag.

Procedural History in the Lower Courts

DOJ prosecutors issued a joint resolution charging 196 individuals. Petitioner requested that the prosecutors investigate and include Dalandag as an accused; Secretary De Lima denied the request. Petitioner filed a mandamus petition in the Manila RTC; the trial court conducted pretrial proceedings, issued a subpoena to Dalandag which respondents moved to quash, and ultimately dismissed the petition for mandamus. Petitioner appealed by petition for review on certiorari to the Supreme Court.

Issues Presented

(1) Whether public respondents may be compelled by mandamus to investigate and prosecute Kenny Dalandag as an accused in the multiple murder informations given his admissions in sworn declarations and official records; and (2) whether Dalandag’s admission to the Witness Protection Program justifies his exclusion as an accused and non-indictment notwithstanding admissions of participation in planning and execution.

Legal Principles Governing Prosecutorial Discretion and Mandamus

The power to prosecute is vested in the Executive Department and includes broad discretion to determine whom and what to charge; that discretion encompasses the determination of probable cause and whether to file criminal cases. Under the 1987 Constitution’s separation of powers doctrine, courts generally refrain from interfering with preliminary investigations and prosecutorial decisions. Judicial review of prosecutorial action is limited to instances of grave abuse of discretion — an exercise that is arbitrary, capricious, whimsical or despotic and tantamount to evasion of a positive duty. Mandamus is available to compel performance of a ministerial duty specifically enjoined by law, but it cannot direct how discretion must be exercised or compel a particular substantive outcome.

Legal Standards on Inclusion/Exclusion of Accused and State Witnesses

Section 2, Rule 110 imposes that an information should be filed against all persons who appear responsible, but recognized exceptions exist, notably where a participant becomes a state witness. Two distinct mechanisms allow a participant to become a state witness: (a) judicial discharge under Rule 119 (Sections 9–18), which requires the trial court, upon motion and hearing, to find absolute necessity and corroboration among other criteria before discharging an accused so he may testify; and (b) admission into the DOJ Witness Protection Program under RA 6981 (Section 10), which also lists criteria (grave felony, absolute necessity, no other direct evidence, substantial corroboration, not most guilty, no prior conviction involving moral turpitude). The two procedures are distinct: discharge under Rule 119 is ordered by the trial court and operates as an acquittal once conditions are met, while admission under RA 6981 is granted by the DOJ; admission likewise operates as an acquittal as long as the witness testifies in accordance with his sworn statement, and the DOJ may petition the trial court for discharge if the person was previously charged.

Application to Dalandag’s Status and the Prosecutorial Decision

The record shows Dalandag admitted participation in his affidavits but was admitted into the DOJ Witness Protection Program on August 13, 2010 and listed as a prosecution witness thereafter. Admission into the Witness Protection Program satisfied RA 6981’s requisites as reflected in the DOJ’s determination; under that regime, admission functions as an acquittal that precludes subsequent inclusion in the informations unless the witness fails or ref

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