Title
People vs. Decierdo
Case
G.R. No. L-46956
Decision Date
May 7, 1987
Pedro Decierdo was acquitted of murder after the Supreme Court ruled his uncounselled confession inadmissible, citing constitutional rights violations and insufficient evidence.
murder charges
acquittal
confession

Case Summary (G.R. No. L-46956)

Factual Background: The Killing and the Early Investigations

On September 29, 1971, sanitary inspector Pantaleon C. Tauto-An reported that Montillano had suffered three gunshot wounds. Two pellets from “shotgun shells” entered at the level of the “left side nipple” area and exited at the “right portion of the back.” He fixed the date of death at September 28, 1971 and estimated the time of death at or about 3:00 a.m. He found Montillano lying “at the stairs of his residence” when he examined the body. The prosecution records indicated there were no eyewitnesses to the shooting except the killer himself.

On the same date, September 29, 1971, police started Criminal Case No. 629 in the Municipal Court of Tambulig, directed against Felipe Codilla, and Judge Gualberto Bacarro, Sr. issued a warrant of arrest against Codilla. Judge Bacarro later found a prima facie case and forwarded the case to the then Court of First Instance, docketed as Criminal Case No. 905, charging the murder of Emilio Montillano. After arraignment, the government presented evidence.

Subsequently, on January 11, 1973, Chief of Police Rufino Fernandez, acting on a statement by Adelita Decierdo identifying Decierdo as Montillano’s killer, filed a complaint against Decierdo and Regino Duhaylungsod. Judge Bacarro issued arrest warrants on January 15, 1973. Decierdo was apprehended in his residence in Matingon, about 30 kilometers from Tambulig, on May 23 or 24, 1973, and he was brought to the Tambulig municipal building on May 25, 1973. There, he was allegedly made to execute a written confession admitting responsibility for the shooting on September 27, 1971, and he was also allegedly made to identify Duhaylungsod as the mastermind. The confession, it was said, was later reiterated before Baldomero Fernandez, Assistant Provincial Fiscal, during a reinvestigation of Criminal Case No. 905.

Filing of Informations and Trial Court Disposition

On June 27, 1973, Provincial Fiscal Angel Babiera filed an Information for murder against Decierdo and Duhaylungsod. On October 12, 1973, based on the accused’s alleged revelations, a Amended Information was filed, charging that on September 27, 1971, in barrio Ebarle, Tambulig, Zamboanga del Sur, the accused—armed with a homemade shotgun and a hunting knife—conspired with evident premeditation and in consideration of a price or reward of P1,000.00, and did “wilfully, feloniously and treacherously” shoot Montillano, hitting him in vital parts and causing his death shortly thereafter. The amended case was docketed as Criminal Case No. 1308.

On June 15, 1973, Fiscal Fernandez moved to dismiss Criminal Case No. 905 in view of the alleged confession. Judge Asaali Isnani then dismissed the murder case against Codilla on the same date. Both Decierdo and Duhaylungsod entered pleas of “not guilty.”

The trial court thereafter acquitted Duhaylungsod on June 20, 1974, for lack of evidence. On October 9, 1974, Judge Isnani rendered the conviction of Pedro Decierdo, sentencing him to death, appreciating treachery and the circumstance that the crime was committed for a price or reward, and imposing PHP 12,000.00 as indemnity to Montillano’s heirs, with accessory penalties and one-half (1/2) costs. The case reached the Supreme Court on automatic review.

The Supreme Court’s Core Evidentiary Determination: Exclusion of the Confessions

On review, the Court reversed. Its starting point was that the alleged extrajudicial confession in question was “in the nature of an uncounselled confession,” and therefore was inadmissible in evidence. The Court held that Section 20 of Article IV of the 1973 Constitution governed the confessions because they were obtained during the effectivity of the 1973 Charter. That provision requires, among others, that a person under investigation be informed of the right to remain silent and to counsel, and that any confession obtained in violation of the section is inadmissible.

The Court emphasized that the right to counsel may be waived, but only through a waiver that is voluntary, knowing, and intelligent and executed under circumstances required by law. It further stressed that, in the absence of meaningful compliance, the confession must be excluded. The trial court itself had acknowledged that Decierdo was not assisted by a lawyer when he signed Exhibits “A”–“A-25.” The judge testified that he asked Decierdo orally, but explained that no lawyer was present in Tambulig and that no lawyer was assigned to assist the accused during the investigation.

The Court considered this circumstance decisive. It reasoned that the questioning should have ceased at the point where counsel was absent, because the government had not shown the existence of a real opportunity for the accused to consult with counsel. The Court further found that the record did not clearly show that Decierdo actually waived his constitutional rights when the confessions were executed. The Court evaluated the text of Exhibits “A”–“A-25”, which merely stated that the accused was “appraised of his Constitutional Rights” and the nature of the investigation, with questions and answers in English translated into Cebuano, and with an affirmative response that he understood. Yet, the Court considered the evidence of a waiver insufficient, particularly because the testimony of Judge Bacarro indicated he could not remember Decierdo’s response to the oral inquiry about counsel, and Decierdo had not been assisted by a lawyer.

Alleged Reiteration Before the Fiscal and the Continued Invalidity of Waiver

The prosecution sought to salvage admissibility by arguing that Decierdo reiterated his confession during reinvestigation before Fiscal Baldomero Fernandez. The Court treated Exhibit “C” (specifically “C-6”) as showing that during that appraisal of rights, the investigator asked whether the accused wanted the assistance of a lawyer, to which Decierdo answered “No sir.” The Court acknowledged this statement but held that, even assuming it amounted to a waiver, the waiver was invalid because Decierdo was still not assisted by a lawyer when Exhibit “C”–“C-6” was executed.

In reaching this conclusion, the Court invoked its doctrine that when a constitutional protection is waived, the presumption is always against the waiver and the prosecution must prove with strongly convincing evidence that the accused willingly, voluntarily, knowingly, and deliberately manifested that he did not want counsel. It found that proof missing.

Requirement of Meaningful and Effective Appraisal of Rights

Beyond the absence of counsel, the Court also examined whether Decierdo was properly informed of his rights under the constitutional framework. It held that merely being “informed” is not satisfied by ceremonial recital. It cited jurisprudence, including People v. Caguioa, which requires a person under interrogation to be told in advance of the right to remain silent, that any statement may be used against him, and the right to counsel (retained or appointed), with further requirements that the authorities must cease questioning if the person indicates a desire to consult an attorney or chooses not to be interrogated.

The Court also relied on People v. Duero for the principle that custodial interrogation demands clear, unequivocal warnings that enable an intelligent decision. It referred to Morales, Jr. v. Enrile, and its affirmation in related cases, for the procedural duties during arrest and custodial investigation, including the duty of the arresting officer to inform the reason for arrest, show the warrant if any, inform the person of the rights to remain silent and to counsel, ensure the right to communicate, and conduct no custodial investigation unless counsel is present engaged by the accused or appointed. It underscored that even if a waiver is possible, it must be valid and executed with the assistance of counsel.

The Court added that it is not enough that the accused be told of rights. It stressed the risk of coercion in “police-dominated” environments and noted that coercion can be mental as well as physical. It observed additional concerns, including that Decierdo was “unlettered” and could not even spell his surname correctly, which, the Court reasoned, should have compelled the trial judge to ensure a greater effort in explaining rights in a simpler and more lucid manner.

Insufficiency of Evidence Apart from the Excluded Confession

Having ruled the confessions inadmissible, the Court assessed the remainder of the prosecution evidence. It found that the witness Pantaleon Tauto-An testified only as to the injuries suffered by the victim. It determined that the other prosecution witnesses—Judge Gualberto Bacarro, Patrolman Alfredo Bopadora, and Fiscal Baldomero Fernandez—testified primarily on the alleged confession. The Court stressed that because the prosecution produced no eyewitnesses, the case rested completely on the supposed confession. With the confession excluded, there was no evidentiary basis to sustain conviction.

Evaluation of the Prosecution’s Claim of Voluntariness

The People contended that Exhibits “A”–“A-25” were exec

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