De la Torre vs. Court of Appeals

The uncorroborated testimony of a lone witness, if incredible and inherently improbable, cannot sustain a criminal conviction. The Court held that a witness's claim of recalling a specific truck number due to a gambling win, coupled with an uncanny memory of a stranger's face, strained credulity and fell short of the standard of proof beyond reasonable doubt.

On April 18, 1989, MERALCO electrical engineer Alexander Manalo discovered six electric meters missing from the premises of the Cathay Pacific Steel and Smelting Corporation (CAPASSCO) in Quezon City. Manalo and Felino Olegario reported the loss to the Northern Police District (NPD), suspecting CAPASSCO employees and possibly MERALCO personnel. During the investigation, Patrolman Edgar Enopia spoke to Danilo Garcia, who claimed to have seen four men in MERALCO truck number 522 removing the meters on the night of April 11, 1989. On July 4, 1989, the crew of truck 522, including petitioner Alejandro B. de la Torre, a MERALCO leadman, was placed in a police line-up where Garcia identified petitioner as the group's leader.

• Discovery of Loss: On April 18, 1989, MERALCO electrical engineer Alexander Manalo discovered six electric meters missing from the CAPASSCO compound. Manalo and Felino Olegario reported the loss to the Northern Police District (NPD), suspecting CAPASSCO employees and possibly MERALCO personnel of removing the meters to conceal tampering.
• Investigation and Identification: Patrolman Edgar Enopia investigated and spoke to Danilo Garcia, who claimed to have seen four men in MERALCO truck number 522 removing the meters on the night of April 11, 1989. On July 4, 1989, the crew of truck 522, including petitioner, was placed in a police line-up. Garcia identified petitioner as the group's leader but did not recognize the other crewmembers.
• Trial and Conviction: Based on Garcia's testimony and documentary evidence, the RTC convicted petitioner of Qualified Theft. The Court of Appeals affirmed the conviction.

• Petitioner argued that his constitutional rights under Art. III, §12(1) of the Constitution were violated during the custodial investigation, specifically when he was placed in a police line-up without being informed of his right to remain silent and to have counsel.
• Petitioner contended that the RTC erred in admitting the testimonies of prosecution witnesses because they were not formally offered as required by Rule 132, §35 of the Rules of Court.
• Petitioner claimed that the RTC violated the hearsay rule by considering written certifications without presenting the declarants in court for cross-examination.
• Petitioner asserted that the uncorroborated testimony of Danilo Garcia was insufficient to establish his guilt beyond reasonable doubt.

• Procedural Issues:
  • Whether a police line-up constitutes custodial investigation requiring the advisement of constitutional rights.
  • Whether the trial court erred in considering testimonies that were not formally offered under Rule 132, §35 of the Rules of Court.
• Substantive Issues:
  • Whether the trial court erred in giving probative value to hearsay documentary evidence.
  • Whether the uncorroborated testimony of a lone witness, found to be improbable and lacking in credibility, is sufficient to sustain a conviction for qualified theft beyond reasonable doubt.

• Procedural:
  • The Court ruled that a police line-up is not part of custodial investigation because it is conducted before the investigating officer begins to ask questions to elicit admissions. Because no questions were directed at the petitioner during the line-up, his constitutional rights under Art. III, §12(1) were not violated.
  • The Court held that petitioner waived his objection to the lack of a formal offer of testimonial evidence by failing to raise it at the trial court. Pursuant to Rule 132, §35, objections must be made when the witness is called or at the close of the presentation of evidence; an objection raised for the first time on appeal will not be considered.
• Substantive:
  • The Court agreed with petitioner that the documentary evidence (Exhibits M, N, and P) was hearsay and without probative value. Although the lack of objection may make hearsay admissible, it does not give it probative weight. The declarants should have been presented for cross-examination.
  • The Court held that Garcia's testimony was insufficient to prove guilt beyond reasonable doubt. The Court found Garcia's claim—that he remembered the truck number because it was a winning "jueteng" bet and that he could recall a stranger's face months later—inherently improbable for a mere chance passerby. Furthermore, Garcia's credibility was undermined by a barangay councilor's testimony that Garcia was not known at his claimed address, and by Garcia's failure to report the incident to barangay authorities.

• Police Line-up and Custodial Investigation — A police line-up is not considered part of custodial investigation because it is conducted before the stage where investigating officers begin to ask questions to elicit admissions or confessions. Accordingly, the constitutional rights to counsel and to remain silent do not attach during a police line-up. The Court applied this doctrine to reject petitioner's claim that his rights were violated when he was placed in a line-up without counsel.
• Probative Value of Hearsay Evidence — Hearsay evidence, even if admitted due to lack of objection by the adverse party, is without probative value. Admissibility of evidence should not be equated with the weight of evidence. The Court applied this doctrine to strip the documentary certifications of any evidentiary weight, as their makers were not presented for cross-examination.
• Credibility of Lone Witness — While the uncorroborated testimony of a lone witness can be the basis for conviction if credible, positive, and constituting proof beyond reasonable doubt, it must be inherently believable. Testimony that is overly perfect or relies on improbable justifications (e.g., recalling a truck number due to a gambling win) may indicate coaching and fails to meet the standard of proof beyond reasonable doubt. The Court applied this doctrine to acquit petitioner, finding Garcia's testimony too improbable to sustain a conviction.

• "A police line-up is not considered part of any custodial inquest because it is conducted before that stage is reached."
• "The lack of objection may make any incompetent evidence admissible. But admissibility of evidence should not be equated with weight of evidence. Hearsay evidence whether objected to or not has no probative value."
• "Evidence to be believed must come from a credible witness and must itself be credible."

• Gamboa v. Cruz, 162 SCRA 642 (1988) — Cited as controlling precedent for the rule that custodial investigation requires the presence of counsel and a written waiver. The Court followed this precedent but distinguished it, holding that a police line-up precedes custodial investigation.
• People v. Java, 227 SCRA 668 (1993) — Cited as controlling precedent for the procedural rule under Rule 132, §§34-36 requiring formal offer of evidence and timely objection. The Court followed this precedent in ruling that petitioner waived his objection by failing to raise it in the trial court.
• People v. Valero, 112 SCRA 661 (1982) — Cited as controlling precedent for the doctrine that hearsay evidence, even if admitted without objection, has no probative value. The Court followed this precedent in disregarding the documentary certifications.
• People v. Ibal, 143 SCRA 317 (1986) — Cited as controlling precedent for the principle that a testimony perfect in all aspects and remembering even the minutest details may be suspect of being coached. The Court followed this precedent in finding Garcia's testimony inherently improbable.

• Art. III, §12(1), 1987 Constitution — Provides the right to remain silent and to have competent and independent counsel during custodial investigation. The Court held this provision inapplicable because a police line-up is not part of custodial investigation.
• Arts. 309 and 310, Revised Penal Code — Define and penalize Qualified Theft. The petitioner was charged under these articles, but the Court acquitted him due to reasonable doubt.
• Rule 132, §§1, 34, 35, and 36, Rules of Court — Provisions on the examination of witnesses, formal offer of evidence, and timing of objections. The Court applied §35 to show that petitioner waived his objection to the lack of a formal offer by not raising it in the trial court.

Melo and Puno.