G.R. No. 135779-81 - People vs. De Guzman

Case Digest (G.R. No. 135779-81)
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Facts:

Background and Charges

The case involves three appellants – Luciano de Guzman, Efren Reyes, and Bernardo (Bernard) Bustamante – charged with three counts of murder under Criminal Case Nos. 2504-A, 2505-A, and 2506-A.
The charges allege that on March 9, 1992, at sitio Mandapat, Barangay Malimpin, Municipality of Dasol, Pangasinan, the appellants, acting in concert and with treachery, intent to kill, abuse of superior strength, and taking advantage of night time, used M-16 and M-14 rifles to shoot three Calamno victims (Bernardo, Presente, and Teofilo, Jr.) resulting in their instantaneous death.

Sequence of Events and Incident Details

According to the prosecution’s summary:

At around 8:00 p.m., Ariston Calamno, on his way to his father Bernardo Calamno’s house to get a match, witnessed a group of six armed men positioned near the house.
Ariston recognized three of these men as the appellants, who were seen with long firearms aimed at Bernardo, Presente, and Teofilo, Jr.

The killing occurred as follows:

Appellant de Guzman was observed firing at the victims while Reyes and Bustamante were positioned adjacent to him.
After shooting the trio, the appellants lingered for approximately three minutes to ensure the victims were dead before departing the scene.

Eyewitness Testimonies and Evidence

Testimony of Ariston Calamno:

Claimed he witnessed the shootings from a distance of five to six meters while hiding behind banana trees.
His account detailed the position of the victims seated on a sofa inside Bernardo’s house during the incident.
Cross-examination exposed timing inconsistencies concerning his travel arrangements from San Vicente, raising doubts about his credibility.

Testimony of Teofilo, Sr. Calamno:

Testified that he was resting at his house in Barangay Malimpin when he heard gunshots emanating from Bernardo’s house, about twenty meters away.
Stated that upon approaching Bernardo’s house, he saw eight armed men, of whom three were identified as the appellants, engaged in the attack.
Reported that he had to crawl and run to reach the scene, yet was able to identify de Guzman as the shooter of Teofilo, Jr.

Testimony of Nelia Calamno and Salvacion Calamno:

Nelia, while at her own residence over fifty meters away, observed a group of armed men pass by and later heard successive gunshots coming from Bernardo’s house.
Salvacion confirmed identification of the accused and recounted the aftermath, including reporting the incident and witnessing the remains of the victims.

Physical and Circumstantial Evidence:

Recovery of M-14 and M-16 empty shells from the crime scene, found scattered near and on the victims’ bodies.
Photographs taken during the police investigation showed the crime scene, including the position of the victims (seated on a sofa) and the surrounding area.

Defense’s Evidence:

The appellants presented a defense based on denial and alibi.
De Guzman and Reyes testified that they were on duty at the Citizen Armed Force Geographical Unit (CAFGU) camp during the incident.
Bustamante provided an alternative alibi, supported by his cousin, asserting that he was at home engaged in unrelated activities.

Proceedings in the Lower Court

The Regional Trial Court, Branch 54, Alaminos, Pangasinan, found the appellants guilty beyond reasonable doubt of murder.
The court credited the admissible and corroborative testimonies of key witnesses such as Teofilo, Sr. and Nelia Calamno, while casting serious doubts on Ariston Calamno’s account due to timing inconsistencies.
The court also deemed the alibi defenses weak, noting that positive identification and circumstantial links (e.g., spent shell casings, coordinated departure) effectively established the participation of all the appellants.

Consolidated Findings in the Trial Record

Conspiracy among the accused was inferred from:

Their coordinated arrival at the victim’s residence, all bearing long firearms.
Their collective behavior during and after the shooting, including waiting to confirm the death of the victims.

The qualifying circumstance of treachery was emphasized:

The deliberate and pre-arranged nature of the attack ensured that the victims, who were unarmed and in a vulnerable position, could not defend themselves.

The imputations on other aggravating circumstances such as nighttime and abuse of superior strength were found absorbed by the unqualified treachery.

Issues:

Evaluation of Witness Testimony

Whether the trial court erred in giving full credence to the testimony of prosecution witnesses—particularly Teofilo, Sr.—despite inconsistencies in Ariston Calamno’s account.
Whether the timing inconsistencies in Ariston Calamno’s testimony invalidate his purported eyewitness account.

Admissibility and Weight of Circumstantial Evidence

Whether the court rightly relied on circumstantial evidence (e.g., recovered shell casings and the positioning of the accused at the scene) to support a conviction for murder.
Whether the established chain of circumstances satisfies the standards for conviction under Rule 133, Section 4 of the Revised Rules of Court.

Credibility of the Alibi Defense

Whether the appellants’ alibi defenses (asserting presence at the CAFGU camp and at home) were properly scrutinized and found to be lacking in terms of fulfillment of the required time and distance criteria.
Whether the apparent discrepancies in the defense accounts warrant the dismissal of the alibi claims.

Establishment of Conspiracy and Joint Liability

Whether the acts of participating in the coordinated attack sufficiently prove the conspiracy among the accused.
Whether the principle that “the act of one is the act of all” was justifiably applied in holding each appellant equally liable despite differences in individual actions.

Appreciation of Aggravating Circumstances

Whether the trial court correctly identified treachery as the qualifying circumstance that subsumed other aggravating factors such as nighttime and abuse of superior strength.
Whether the modification in the qualifying circumstances (limiting it to treachery) was warranted based on the evidence presented.

Ruling:

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Ratio:

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Doctrine:

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