G.R. No. 91374 - People vs. Gamboa

Case Summary (G.R. No. 91374)

Procedural History

Gamboa was arraigned and tried in the Regional Trial Court of Cebu for murder. The co-accused Celdran’s case was dismissed during trial. The trial court convicted Gamboa on August 30, 1989 of murder and sentenced him to reclusion perpetua, ordered indemnity of P30,000 to the heirs, costs, and forfeiture of the shotgun. Gamboa appealed, raising seven assigned errors challenging witness credibility, identification, alleged confession, admissibility and identification of the murder weapon, admissibility of paraffin test results, and contending for acquittal. The Supreme Court issued the appealed decision on the basis of the 1987 Constitution.

Facts Found by Trial Court and Recounted on Appeal

At about 1:15 a.m. on August 21, 1988, Soledad and the victim were in the victim’s bedroom when the door was kicked open and Gamboa and Celdran appeared. Gamboa, from a standing position at the door, fired a shotgun at the victim twice while inside the room; a third shot was fired as he exited. The victim was struck in the chest and abdomen, fell on the bed, and died. Soledad shouted; Acre and Gascon responded and, together with Major Impas, transported the victim to the hospital. Gascon saw the appellant running toward a yellow get-away car still holding the shotgun. Police later recovered a shotgun from Gamboa’s residence and three empty shells were submitted for ballistic comparison.

Medical and Ballistic Evidence

Medico-legal report by Dr. Jesus Cerna documented multiple fatal shotgun wounds to chest, abdomen, and hand, extensive internal injuries, hemothorax and hemoperitoneum, and pellets and a plastic wad recovered from the victim’s tissues. Ballistics testing matched the three recovered empty shells to the shotgun confiscated from Gamboa’s premises (Exhibit A), supporting that the shotgun fired the shots that caused the victim’s wounds.

Issues on Appeal Presented

Credibility of prosecution eyewitnesses (Soledad, Acre, Gascon).
Sufficiency of positive identification of Gamboa as the assailant.
Admissibility and reliability of alleged confession and charges of police maltreatment.
Admissibility and chain of custody of the shotgun (search without warrant).
Whether Exhibit A was the actual murder weapon.
Admissibility of paraffin test results (and absence of counsel during testing).
Request for acquittal based on the foregoing.

Court’s Analysis — Credibility of Eyewitnesses and Material Inconsistencies

The Court treated minor inconsistencies as immaterial. Variations such as number of shots heard (Major Impas heard three; Soledad saw two shots inside) were reconciled by the sequence: two shots inside, a third outside. Differences in witnesses’ accounts about whether the victim leaned against the wall or lay flat after the first shot were deemed inconsequential to identification. Alleged contradictions about familial relationships or whether certain remarks were heard were characterized as natural divergences in perception during a startling event and therefore did not destroy witness credibility. The Court emphasized that discrepancies arising from different vantage points or shock do not necessarily render testimony unreliable; minor discrepancies may be badges of candor rather than proof of fabrication.

Court’s Analysis — Positive Identification and Delay in Reporting

The Court found that the witnesses positively identified Gamboa at close range: Soledad saw Gamboa shoot the victim; Gascon encountered Gamboa within four to five arm’s lengths while fleeing; Acre observed the appellant at or near the door and later in the vicinity. The fact that witnesses did not immediately report the assailant’s identity to responding policemen was explained by trauma, familial relationship to the victim, or redundancy given Soledad had already informed Major Impas. The Court held that short delays in identification by traumatized witnesses do not per se invalidate their identification testimony.

Court’s Analysis — Alleged Confession and Police Maltreatment

The record contained allegations that Gamboa was arrested without a warrant, that entry into his house was made without a search warrant, and that he was maltreated, sustaining multiple injuries. The Court noted the alleged verbal confession was not relied upon by the prosecution nor considered by the trial court in resolving the case; if considered, it would be worthless because it was made after an unlawful arrest and alleged physical coercion. The Court condemned the police maltreatment and directed that the law enforcement agents responsible should be investigated and held accountable, but it did not base the conviction on any such confession.

Court’s Analysis — Seizure of Shotgun and Ballistics Evidence

The Court acknowledged the shotgun was confiscated from Gamboa’s residence without a search warrant, a constitutional violation that merited investigation. Nonetheless, the Court accepted the ballistic linkage between three empty shells recovered from the scene and the shotgun seized from Gamboa’s premises as corroborative of the prosecution’s case. The Court expressly stated that even if the shotgun and its ballistic results were disregarded as illegally secured, the remaining evidence (notably positive eyewitness identification) was sufficient to sustain conviction. The Court therefore affirmed the conviction while recognizing the constitutional infirmity in the search and ordering administrative follow-up.

Court’s Analysis — Paraffin Test and Right Against Self-Incrimination

The defense argued the paraffin (gunpowder residue) test was taken without counsel present and invoked the right against self-incrimination. The Court applied the principle that the constitutional right against self-incrimination protects testimonial compulsion, not compelled production of physical evidence or the

Case Syllabus (G.R. No. 91374)

Court, Citation, and Date

272 Phil. 210, FIRST DIVISION, G.R. No. 91374.
Decision penned by Justice Gancayco.
Date of decision: February 25, 1991.

Parties

Plaintiff-Appellee: The People of the Philippines.
Defendant-Appellant: John Gabriel Gamboa.
Co-accused originally charged: Miguel Celdran (case against Celdran dismissed during trial).

Procedural Posture and Trial Court Disposition

Defendant-appellant was charged with the crime of murder in the Regional Trial Court of Cebu.
After arraignment and trial, co-accused Celdran’s case was dismissed.
Trial court rendered judgment on August 30, 1989, finding Gamboa guilty of murder as penalized under Article 248 of the Revised Penal Code.
Penalty imposed by trial court: reclusion perpetua.
Trial court ordered indemnity of P30,000.00 to the heirs of the deceased and imposed costs against the defendant.
The trial court ordered forfeiture of the fatal weapon, a shotgun, in favor of the government.
This appeal was interposed by defendant-appellant from the foregoing judgment.

Assigned Errors (as raised by appellant)

The appellant enumerated the following assignments of error in the appeal (quoted from record):
- "I THE TRIAL COURT ERRED IN GIVING CREDENCE TO THE TESTIMONIES OF THE PROSECUTION WITNESSES CRISTINA SOLEDAD, ENRICO ACRE AND MARIO GASCON.
- II THE TRIAL COURT ERRED IN HOLDING THAT THE ACCUSED-APPELLANT HAD BEEN POSITIVELY IDENTIFIED AS THE ASSAILANT OF THE VICTIM RENE IMPAS.
- III THE TRIAL COURT ERRED IN HOLDING THAT THE ACCUSED-APPELLANT HAD CONFESSED TO OR ADMITTED THE KILLING.
- IV THE TRIAL COURT ERRED IN NOT REJECTING THE ALLEGED MURDER WEAPON (EXHIBIT "A") AS INADMISSIBLE EVIDENCE.
- V THE TRIAL COURT ERRED IN HOLDING THAT EXHIBIT "A" WAS THE ACTUAL MURDER WEAPON.
- VI THE TRIAL COURT ERRED IN NOT REJECTING THE PARAFFIN TEST RESULTS AS INADMISSIBLE EVIDENCE.
- VII THE TRIAL COURT ERRED IN NOT ACQUITTING THE ACCUSED-APPELLANT."

Facts — Narrative of the Crime and Witness Observations

Date and time: Around 1:15 o'clock in the morning of August 21, 1988.
Location: Bedroom in Rene Impas’s house located at John Avenue, Cebu City.
Persons present at time of attack:
- Cristina Soledad, common-law wife of the victim, Rene Impas.
- Rene Impas, victim.
- Rico (Enrico) Acre, a tenant in the same house (responded to Soledad’s shout).
- Mario Gascon, neighbor (came to assist).
- Major Impas (Rene’s father), owner of the car parked in front and resident in the nearest house.
Attack sequence as described in testimony:
- Someone kicked open the bedroom door; Soledad saw appellant and Celdran at the doorway.
- From a standing position the appellant fired a shotgun at Rene. The first shot hit the right side of the chest, causing Rene to slide slightly with his head leaning on the wall.
- The appellant fired a second shot, hitting the victim in the abdomen. The victim fell face upward on the bed and died immediately.
- Soledad shouted for help. Rico Acre responded and entered the room as the appellant went out of the house; the appellant fired a third time outside the house.
- Acre observed the victim having difficulty breathing, then ran out and shouted for help.
- Mario Gascon came; together with Acre they lifted the victim and loaded him into the car of Major Impas, which was parked in front of the house.
- As Gascon stepped out to extend assistance, he saw the appellant and another person running toward a yellow car; the appellant was still holding the shotgun.
- Soledad, Acre, Gascon and Major Impas brought the victim to Southern Island Hospital, Cebu City.

Medico-Legal Findings (Dr. Jesus Cerna, PC-INP, Cebu — Exhibit "G")

The medico-legal report detailed multiple gunshot wounds with anatomical, directional, and consequential findings; verbatim particulars in the record include:
- Shotgun wounds:
  - (1) Entrance, ovaloid, 2.0 x 1.8 cm, with 5 stray pellets wounds of entrance around, in an area of the chest, right, 5.5 x 5.0 cm., edges inverted, chest right anterior aspect, 6.0 cm. from the anterior median line and 128.0 cm. above right heel; directed backward, downward and medially, involving skin and underlying soft tissues, into thoracic cavity, lacerating extensively the lungs, upper and lower lobes, right extensively and the ascending aorta, and finally a plastic wad was embedded and recovered from the upper lobe of right lung and three (3) pellets were recovered from the soft tissue of the back, thoracic region, left, 5.0 cm. from the posterior median line and 127.0 cm. above left heel.
  - (2) Entrance (pellets wounds) six in numbers, of varying sizes, ranging from 0.6 x 0.5 cm. to 0.5 x 0.4 cm., edges inverted, dispersed in an area of the abdomen, anterior aspect, right, 5.0 x 4.5 cm. 7.5 cm. from the anterior median line and 108.0 cm. above right heel, directed backward, upward and laterally involving skin and the underlying soft tissues, into a thoracic abdominal cavity, lacerating extensively portion of small and large intestine, liver, and finally 4 pellets wound were embedded and recovered from the soft tissues back, left thoracic abdominal region, 10.0 cm. from the posterior median line and 107.0 cm. above left heel, (one exited).
  - (3) Entrance, ovaloid, 9.0 x 3.0 cm. irregular in shape, edges inverted, hand, posterior aspect, right; directed forward, upward, thru and thru.
- Heart: auricular and ventricular chambers filled with dark-red liquid and clotted blood, with normal myocardium.
- Gastro-intestinal tract and other visceral organs pale. Stomach empty.
- Hemothorax approximately 1500 cc. Hemoperitoneum approximately 1000 cc.
- CAUSE OF DEATH: Shot wounds, chest, abdomen and hand, right.

Trial Court’s Reliance on Eyewitness Testimony and Credibility Issues

The appellant argued the prosecution witnesses (Soledad, Acre, Gascon) were inconsistent and their credibility doubtful.
Court’s responses to alleged inconsistencies and explanations:
- Number of shots: Apparent inconsistency resolved by evidence that appellant fired twice inside and a third time outside; Major Impas’s hearing of three shots is consistent with that sequence.
- Position of victim after first shot (leaning on wall vs. lying flat): Court considered this immaterial to the essential fact that Soledad saw appellant shoot the victim twice.
- Soledad’s
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