Diamante v. People
REITERATIONFacts
The Antecedents: Petitioners Elmer Diamante and Tanny Boy Sta. Teresa, along with several others, were charged with robbery and carnapping. The private complainant, Wilfredo Cadorniga, a dentist, testified that on July 9, 2000, two individuals, one of whom was petitioner Diamante, sought a dental check-up. Upon entering his clinic, Cadorniga found five persons inside. During the check-up, he was held up, tied to a stool with scotch tape, and robbed of his personal effects and his car, a Daewoo Racer. The following evening, one of the accused, Virgilio Gerardo, advised Cadorniga that his car would be sold and led him and the police to the house of Sta. Teresa, where Sta. Teresa confessed his involvement. The police apprehended Sta. Teresa, Diamante, and others, recovering some stolen items and the car. Procedural History: The Regional Trial Court (RTC) of Mandaluyong found petitioners Diamante and Sta. Teresa, along with their co-accused (except for Gerardo, who became a state witness, and Arnold Loza, whose case was dismissed), guilty beyond reasonable doubt of robbery and carnapping. The RTC's decision was affirmed in toto by the Court of Appeals (CA). Petitioners then sought relief from the Supreme Court via a Petition for Review on Certiorari. The Petition: Petitioners argued that their identification by Cadorniga was dubious due to the stressful circumstances of the incident. They also questioned Gerardo's testimony, claiming his participation was limited to driving. Furthermore, they contended that their arrest was illegal as it was made without a warrant, and consequently, the evidence obtained from such arrest was inadmissible under the exclusionary rule. The Solicitor General countered that the factual findings of the lower courts were supported by evidence and that petitioners were estopped from assailing the legality of their arrest by failing to raise the issue before arraignment.
Issue(s)
Whether petitioners are estopped from assailing the legality of their arrest. Whether the evidence obtained from the alleged illegal arrest is admissible. Whether the prosecution witnesses' testimonies were credible and sufficient for conviction. Whether conspiracy was established among the accused. Whether the penalties imposed by the lower courts were correct.
Ruling
The petition is dismissed. The Court modified the penalties imposed by the lower courts. For robbery, the penalty is imprisonment for Four (4) years and Two (2) months of prision correccional as minimum, and Eight (8) years of prision mayor as maximum. For carnapping, the penalty is imprisonment for an indeterminate sentence of Seventeen (17) years and Four (4) months as minimum to Thirty (30) years as maximum. In all other respects, the assailed judgment is affirmed.
Ratio Decidendi
On the issue of the legality of petitioners' arrest: The Court ruled that petitioners are barred from assailing the legality of their arrest because they failed to raise any objection thereto prior to their arraignment. Objections to the legality of an arrest must be made before the entry of plea; otherwise, they are considered waived. Furthermore, voluntary submission to the jurisdiction of the trial court, as evidenced by their plea, cures any defect in the arrest. An illegal arrest does not necessarily set aside a valid judgment rendered after a trial free from error. On the admissibility of physical evidence obtained as a result of the arrest: The Court held that this issue was not a material consideration for the conviction of the petitioners. The conviction was based on credible witness testimonies, not solely on physical evidence obtained from the arrest. The Court emphasized that physical evidence would merely be corroborative, and the conviction rested on the direct testimonies of witnesses who testified on the complicity of the petitioners. On the credibility of prosecution witnesses and sufficiency of evidence for conviction: The Court found no reason to doubt the credibility of the prosecution witnesses, particularly Wilfredo Cadorniga and Virgilio Gerardo. Their testimonies were found to be clear, consistent, and corroborated each other. Cadorniga positively identified petitioners Diamante and Sta. Teresa, recalling their participation in the incident. Gerardo's testimony, which placed petitioners at the crime scene, further corroborated the prosecution's case. The Court reiterated that the testimony of a single, trustworthy witness is sufficient for conviction. On the finding of conspiracy: The Court concurred with the trial court's finding of conspiracy, noting the orchestrated manner in which the petitioners and their cohorts pursued their unlawful purpose. The Court reiterated the principle that once conspiracy is established, the act of one conspirator is the act of all, making the individual extent of participation secondary. The common design and concerted action demonstrated the conspiracy. On the penalties imposed: The Court modified the penalties to conform to applicable jurisprudence. For simple robbery by means of violence against or intimidation of persons, the penalty under Article 294(5) of the Revised Penal Code is prision correccional maximum to prision mayor medium. Applying the Indeterminate Sentence Law, the Court imposed an indeterminate penalty of four (4) years and two (2) months of prision correccional as minimum, and eight (8) years of prision mayor as maximum. For carnapping committed by means of violence or intimidation, the penalty under RA 6539 is imprisonment for not less than 17 years and 4 months to 30 years. The Court imposed an indeterminate sentence of seventeen (17) years and four (4) months as minimum to thirty (30) years as maximum.
Main Doctrine
Objections to the legality of an arrest must be raised before arraignment; otherwise, they are deemed waived. Furthermore, factual findings of the trial court, especially when affirmed by the Court of Appeals, are generally binding on the Supreme Court. The Court also reiterated the elements of robbery and carnapping, and the principle that conspiracy, once established, makes each conspirator liable for the acts of the others.