Unshaken Testimony: How Philippine Courts Uphold Witness Credibility Despite Minor Inconsistencies

The Supreme Court has long held that minor inconsistencies in a witness's testimony do not automatically destroy credibility. In People v. Crisostomo (G.R. No. 116059, July 23, 1998), the Court affirmed a murder conviction, explaining why trial courts may rely on witnesses whose accounts contain slight discrepancies. The ruling offers practical guidance on how courts evaluate testimony, affidavits, and the defense of alibi.

The Facts of the Case

At around midnight on June 21, 1992, Susana Gavina was inside her home in San Juan, La Union, conversing with her son Nartito through a partition. She heard a gunshot from his room, rushed to the window, and saw her neighbor, Manuel Crisostomo, running from underneath the house holding a gun. Nartito's father, 89-year-old Manuel Gavina, also heard the shot and saw the accused fleeing. Nartito died from a gunshot wound to the head, fired at close range while he lay defenseless.

The accused raised the defense of alibi, claiming he was in a neighboring town at the time. He also pointed to alleged inconsistencies in the prosecution witnesses' testimonies—particularly whether Susana was awake or asleep when the shooting occurred, and whether her husband was asleep as stated in their sworn affidavits.

The Issue

The central question was whether the alleged inconsistencies in the testimonies of the prosecution witnesses were enough to undermine their credibility and warrant acquittal.

The Ruling

The Supreme Court affirmed the conviction for murder. The Court held that the perceived inconsistencies were inconsequential and did not impair the witnesses' credibility. It emphasized that the witnesses were consistent on the material points: they both positively identified the accused fleeing the scene immediately after the gunshot, and they knew him as a neighbor.

Why Minor Inconsistencies Do Not Destroy Credibility

The Court explained several principles that guide Philippine courts in evaluating witness testimony:

Affidavits yield to open-court testimony. Affidavits are generally incomplete because they are often executed when the affiant's mental faculties are not in a state to narrate the incident fully. When a conflict exists between an affidavit and court testimony, the latter commands greater weight.

Minor lapses are expected. Trivial incongruities within a testimony or between testimonies do not impair credibility. Recounting a traumatic event is painful, and minor lapses are natural. In fact, slight discordance on minor matters can heighten credibility because it shows the testimony was not coached or rehearsed.

Relationship to the victim is not a mark of dishonesty. Courts do not lightly presume that relatives of a deceased would violate their conscience to avenge a death by blaming an innocent person. Absent evidence of improper motive, their testimonies are entitled to full faith and credit.

The Defense of Alibi Fails Against Positive Identification

The Court reiterated that alibi is a weak defense. It fails when the accused is positively identified by credible witnesses. Here, the witnesses' identification was reliable because of the moonlight illumination and their familiarity with the accused as a long-time neighbor. Moreover, the accused failed to prove that it was physically impossible for him to be at the crime scene—the neighboring town was only twenty minutes away by transportation.

Practical Takeaways

• Consistency on material points matters more than perfect recall. Courts focus on whether a witness is consistent about the principal occurrence and the identity of the accused.
• Minor discrepancies can actually strengthen a case. Testimonies that are too perfect may appear rehearsed; slight inconsistencies on trivial details suggest truthfulness.
• Affidavits are not the final word. A witness's open-court testimony generally prevails over an earlier sworn statement when they conflict.
• Alibi requires proof of physical impossibility. Merely claiming to be elsewhere is insufficient unless the accused proves it was impossible to be at the crime scene.
• Trial courts' credibility findings are highly respected. Appellate courts defer to the trial court's assessment of witness demeanor and credibility, especially when supported by the record.

This article is general information and not legal advice. For your specific situation, consult a lawyer or ask ASG Legal AI.