Samson vs. Guingona

The Court will not issue a writ of injunction to restrain the Secretary of Justice from conducting a preliminary investigation or reinvestigation of a criminal case, absent a clear showing that the case falls under any of the recognized exceptions to the rule against enjoining criminal prosecutions. The Court held that the investigating prosecutor possesses sufficient latitude of discretion in determining what constitutes sufficient evidence to establish probable cause, and the mere probability that a reinvestigation may result in the filing of an information and the issuance of a warrant of arrest does not justify injunctive relief.

On July 13, 1995, patrolmen of the Central Police District Command flagged a taxicab carrying Datu Gemie Sinsuat at Scout Reyes Street, Quezon City, and shot him multiple times, resulting in his death. In August 1995, the PNP-Criminal Investigation Service and the heirs of Sinsuat filed a murder complaint with the Department of Justice against several police officers, including petitioners P/Insp. Rodolfo Samson, PO3 James Bustinera, PO2 Pablo Totanes, and PO1 Adriano Cruz. Accused Diaz, Nituan, and dela Cueva admitted to the killing but claimed self-defense, asserting a shootout occurred. Petitioners Samson and Totanes denied participation, alleging they arrived after the shooting in response to a radio message. Petitioners Bustinera and Cruz claimed they also arrived after the shootout and brought the victim to the hospital upon Samson's instructions.

• The Killing: On July 13, 1995, at approximately 8:05 p.m., patrolmen of the Central Police District Command flagged a taxicab at Scout Reyes Street, Quezon City, and fatally shot passenger Datu Gemie Sinsuat multiple times.
• The Criminal Complaint: In August 1995, the PNP-CIS and the victim's heirs filed a murder complaint with the Department of Justice against several police officers, including the four petitioners.
• Petitioners' Defenses: Accused Diaz, Nituan, and dela Cueva admitted the shooting but claimed self-defense during a shootout. Petitioners Samson and Totanes denied participation, stating they arrived at the scene post-shooting in response to a radio request for assistance. Petitioners Bustinera and Cruz likewise claimed they arrived after the shootout and merely transported the victim to the hospital upon Samson's order.
• Filing of Information: On October 3, 1995, Prosecution Attorney Emmanuel Y. Velasco filed an information for murder with the RTC against the accused, excluding two who turned state witnesses.
• Motion for Judicial Determination: On the same day the information was filed, petitioners moved for judicial determination of probable cause, praying that the court personally evaluate the existence of probable cause and hold the issuance of warrants of arrest.
• RTC Order for Reinvestigation: On October 18, 1995, the RTC found no probable cause to issue warrants of arrest against the petitioners, noting that the prosecution's exhibits were not presented during the preliminary investigation and copies were not furnished to the accused. The RTC ordered the Chief State Prosecutor to reinvestigate the case to afford petitioners the opportunity to controvert the exhibits. Petitioners did not file a motion for reconsideration of this order.
• Petition to the Supreme Court: Before the DOJ could conduct the reinvestigation, petitioners filed the instant petition on February 6, 1996, seeking to enjoin the Secretary of Justice and other respondents from proceeding with or resolving the reinvestigation.

• Petitioners sought to enjoin the Secretary of Justice from conducting a reinvestigation of the murder charges.
• Petitioners relied on the probability that a reinvestigation may result in the remand of the case to the court and the consequent issuance of a warrant of arrest against them.

• Procedural Issues:
  • Whether the Court may enjoin the Secretary of Justice from conducting a reinvestigation of criminal charges against petitioners as ordered by the trial court for the determination of probable cause.
• Substantive Issues:
  • N/A

• Procedural: The Court ruled that the petition for injunction must be dismissed. The Court reiterated the general rule that it will not issue writs of prohibition or injunction to restrain criminal prosecution, with even greater reason when the case is still at the stage of preliminary investigation or reinvestigation. The Court does not interfere in the conduct of preliminary investigations or reinvestigations, leaving the investigating prosecutor sufficient latitude of discretion in determining what constitutes sufficient evidence to establish probable cause. While exceptions exist, the Court found that petitioners failed to demonstrate that their case fell under any of the recognized exceptions. Petitioners' reliance on the mere probability that a reinvestigation might result in the issuance of a warrant of arrest was utterly without merit.
• Substantive: N/A

• Doctrine of Non-Interference with Preliminary Investigation — Courts will not interfere with the prosecutor's conduct of preliminary investigations or reinvestigations, as the investigating prosecutor is accorded sufficient latitude of discretion in determining the existence of probable cause. The Court applied this doctrine to deny the petitioners' plea for injunction, holding that the prosecutor's discretion to reinvestigate must be free from judicial restraint absent any recognized exception.
• Exceptions to the Rule Against Injunction of Criminal Prosecution — In extreme cases, injunction may lie to restrain criminal prosecution under the following circumstances: (1) when necessary to afford adequate protection to the constitutional rights of the accused; (2) when necessary for the orderly administration of justice or to avoid oppression or multiplicity of actions; (3) when there is a prejudicial question which is sub judice; (4) when the acts of the officer are without or in excess of authority; (5) when the prosecution is under an invalid law, ordinance, or regulation; (6) when double jeopardy is clearly apparent; (7) when the court has no jurisdiction over the offense; (8) when it is a case of persecution rather than prosecution; (9) when the charges are manifestly false and motivated by the lust for vengeance; and (10) when there is clearly no prima facie case against the accused and a motion to quash on that ground has been denied. The Court enumerated these exceptions and found that the petitioners failed to invoke or prove any of them.

• "As a general rule, the Court will not issue writs of prohibition or injunction preliminary or final, to enjoin or restrain, criminal prosecution. With more reason will injunction not lie when the case is still at the stage of preliminary investigation or reinvestigation."
• "As a rule, we do not interfere in the conduct of preliminary investigations or reinvestigations and leave to the investigating prosecutor sufficient latitude of discretion in the exercise of determination of what constitutes sufficient evidence as will establish probable cause for the filing of information against an offender."

• Camanag v. Guerrero, 335 Phil. 945 (1997) — Cited as the controlling precedent enumerating the ten exceptions to the rule against enjoining criminal prosecutions.
• Reyes v. Camilon, 192 SCRA 445 (1990) — Cited to support the general rule against the issuance of writs of prohibition or injunction to restrain criminal prosecution.
• Guingona v. City Fiscal of Manila, 137 SCRA 597 (1985) — Cited to support the rule that injunction will not lie when the case is still at the stage of preliminary investigation or reinvestigation.

Davide, Jr., C.J. (Chairman), Puno, Kapunan, and Ynares-Santiago, JJ.