G.R. No. 119660-61 - Herrera y Baltoribio vs. Sandiganbayan

Case Summary (G.R. No. 119660-61)

Factual Background

On December 28, 1989, two persons, later identified as George Go y Tan and Shi Shu Yang, were brought by members of the Paranaque Police Station to the Paranaque Community Hospital and subsequently shot to death along Timothy Street in Multinational Village. The prosecution alleged that the petitioners, together with Patrolmen Roberto Barrera and Rodolfo Alcalde, acted in concert, took the victims from the police van, and shot them to death. Witnesses described a police patrol van marked “Paranaque Police Mobile,” the removal of the victims from the van, and multiple gunshots fired at close range; the medico-legal evidence showed multiple fatal gunshot wounds on both victims.

Pre-Trial and Amendment of Informations

The original informations dated December 4, 1990 charged the petitioners and two others with murder but omitted an allegation that the offenses were committed “in relation to their office.” During pre-trial proceedings and in connection with a joint petition for bail filed by petitioners, the issue of jurisdiction was raised citing Bartolome v. People. The public respondent ordered amendment of the informations to allege that the offenses were committed “in relation to their public position or office,” and the parties were thereafter rearraigned under the amended informations.

Consolidation and Trial

Following arraignment under the amended informations and the withdrawal of objections to jurisdiction, the cases were consolidated for joint trial. Two of the accused, Barrera and Alcalde, were initially at large; Barrera was later apprehended and tried. The trial proceeded on the prosecution’s and defense’s presentations of witnesses, documentary evidence, medico-legal reports, and forensic tests, including paraffin tests and blood-typing.

Prosecution Evidence

The prosecution relied on eyewitness testimony from Reynaldo Ong and Edna Go regarding the initial confrontation and custody of the victims, and on the material eyewitness testimony of Cristina Winterhalter, who observed the shooting at a distance of 80 to 90 meters through binoculars. Medical testimony by Dr. Roberto Garcia, NBI Medico-Legal Officer, established multiple close-range fatal gunshot wounds on both victims. Forensic chemists testified to negative paraffin tests for the victims and blood-typing results consistent with the scene evidence. Investigative reports and photographs of the police van and scene were also introduced.

Defense Evidence

The defense presented statements and testimony aimed at establishing that the petitioners and co-accused acted in the course of official duties and that a struggle over firearms inside the van precipitated the shooting. Petitioners Herrera and Mariano testified that the victims were being transported for medical examination after prior incidents, that shots were fired in the course of a sudden struggle inside the van, and that some investigating officers had conducted inquiries and paraffin tests yielding negative results for the petitioners. Documentary exhibits by the defense included station investigation reports and sworn statements of the police involved.

Trial Court Ruling

On December 13, 1994, the Sandiganbayan convicted each petitioner of two counts of murder, finding them guilty as co-principals under Article 248, Revised Penal Code, qualified by treachery and with generic aggravating circumstances, and sentenced each to reclusion perpetua with accessory penalties. The Sandiganbayan awarded indemnity and damages to the heirs and assessed accessory penalties consistent with its findings.

Appeal to the Supreme Court and Issues Raised

Petitioners appealed to this Court raising multiple grounds: alleged double jeopardy arising from conviction under the amended informations after plea to the original informations; denial of opportunity for further cross-examination of eyewitness Winterhalter; alleged lack of credibility of Winterhalter; alleged support in the medico-legal evidence for a theory of self-defense; absence of evidence of conspiracy; entitlement to the presumption of regularity in performance of official acts; and failure of the prosecution to prove guilt beyond reasonable doubt.

The Court's Analysis on Double Jeopardy and Amendment

This Court held that double jeopardy did not attach. The original informations were defective for failure to allege that the offenses were committed “in relation to their office,” a necessary averment for Sandiganbayan jurisdiction under the circumstances raised. The petitioners had pleaded not guilty to a defective information and later secured amendment of the informations pursuant to Section 4, Rule 117, which permits curing defects by amendment. The requisites for double jeopardy—valid formal charge, arraignment, and conviction or dismissal—were not satisfied with respect to the original informations, and the amendment was within the trial court’s power.

The Court's Analysis on Cross-Examination and Witness Credibility

The Court found no procedural error in limiting further cross-examination of Winterhalter. It observed that extensive cross-examination had been conducted and that the trial court has discretion under Rule 132, Section 6 and Rule 133, Section 6 to direct the course of cross-examination and to terminate testimony where additional witnesses would be merely cumulative. On credibility, the Court deferred to the trial court’s advantage in observing witness demeanor and found Winterhalter’s identification of the petitioners credible. The presence of threats against her and her voluntary trial testimony supported the trial court’s acceptance of her account.

The Court's Analysis on Self-Defense and Presumption of Regularity

The Court held that petitioners failed to sustain the burden to prove the justifying circumstance of self-defense. It reiterated that an accused invoking self-defense must prove unlawful aggression, reasonable necessity of the means employed, and lack of sufficient provocation. The Court emphasized that the victims were unarmed and, by forensic paraffin tests, had not fired weapons; that they were handcuffed or had restricted movement when shot; and that the autopsy findings of multiple, close-range wounds on vital parts undermined any claim of reasonable necessity to kill. The presumption of regularity in official acts did not apply because the killings were not shown to be the necessary consequence of the lawful performance of duty.

The Court's Analysis on Conspiracy and Treachery

The Court upheld the Sandiganbayan’s finding of a conspiracy among the police involved, explaining that concurrence of wills and common design may be inferred from surrounding circumstances. It noted act

Case Syllabus (G.R. No. 119660-61)

Parties and Procedural Posture

Pat. Edgardo Herrera y Baltoribio and Pat. Redentor Mariano y Antonio were criminally charged together with Pat. Roberto Barrera and Pat. Rodolfo Alcalde before Honorable Sandiganbayan for two counts of murder.
The Informations initially filed on December 4, 1990 charged the accused with murder but omitted an allegation that the offenses were committed "in relation to their office."
Petitioners pleaded not guilty at arraignment and filed a joint petition for bail raising jurisdictional defect based on the omission, citing Bartolome v. People.
Sandiganbayan ordered amendment of the Informations to allege that the offenses were committed "in relation to their public position or office" and re-arraigned the accused under the amended informations.
Two of the accused remained at large for a time while Pat. Barrera was later apprehended and separately convicted by Sandiganbayan.
After joint trial, Sandiganbayan convicted petitioners of two counts of murder on December 13, 1994 and denied their motion for reconsideration on March 28, 1995.
Petitioners appealed to this Court by petition for review on certiorari alleging errors in conviction, witness credibility rulings, denial of further cross-examination, failure to find conspiracy absent, improper refusal to apply presumption of regularity, and insufficiency of evidence.

Key Factual Allegations

The victims, Shi Shu Yang and George Go y Tan, were brought by officers of the Paranaque Police Station to the Paranaque Community Hospital on December 28, 1989.
After medical examination, the victims were returned in a Paranaque Police Mobile van and were shot to death along Timothy Street in Multinational Village.
Witness Reynaldo Ong testified that Pat. Barrera disarmed George Go of a licensed .45 caliber pistol at the Chow Chow Restaurant prior to their being brought to the station.
Witness Edna Go testified that she saw her husband and Shi Shu Yang at the station and that the policemen shoved her husband and later took the victims away.
Eyewitness Cristina Winterhalter testified that from a distance of about eighty to ninety meters she observed a police van, saw petitioners inside the van, saw the victims brought out, and saw the policemen fire successive shots at the victims.
Autopsy reports by Dr. Roberto Garcia showed multiple close-range gunshot wounds on both victims consistent with execution-style shootings.
Paraffin tests on the victims were negative for gunpowder residue, indicating they did not fire firearms.

Evidence Presented

The prosecution offered eyewitness testimony from Cristina Winterhalter, Reynaldo Ong, and Edna Go identifying petitioners as participants in the transport and killing of the victims.
Forensic evidence included autopsy reports (Exhibits "A", "D") and diagrams identifying multiple entry and exit wounds on the victims.
Forensic chemistry evidence included paraffin test results (Exhibits "H" and "H-1") negative for nitrates on the victims' hands and blood-typing reports matching bloodstains at the scene.
The defense introduced station investigation reports, sworn statements of accused policemen, photographs of the police van, and testimony from police investigators and crime laboratory examiners.
Petitioners testified denying unlawful intent and asserting a version of events consistent with attempts at medical examination and a sudden struggle in the van leading to shots being fired.

Issues

Whether amendment of the Informations to allege commission of the offenses "in relation to their public position or office" violated the constitutional protection against double jeopardy.
Whether Sandiganbayan abused its discretion in limiting further cross-examination of eyewitness Winterhalter.
Whether the trial court erred in accrediting the testimony of Winterhalter and other prosecution witnesses over the defense witnesses.
Whether the evidence established self-defense, fulfillment of duty, or presumption of regularity in the performance of official duties.
Whether conspiracy among the accused was sufficiently proved.
Whether the prosecution established guilt beyond reasonable doubt of murder qualified by treachery and accompanied by aggravating circumstances.
Whether awards of civil indemnity, moral, exemplary, and actual damages were proper and in correct amounts.

Contentions of Parties

Petitioners contended that re-arraignment under the amended informations subjected them to double jeopardy because they had been arraigned and pleaded not guilty under the original infor