Title
Supreme Court
Uyboco vs. People
Case
G.R. No. 211703
Decision Date
Dec 10, 2014
Uyboco and Valencia conspired to overprice dump trucks for Oriental Mindoro, violating RA 3019. SC upheld conviction, citing conspiracy, due process compliance, and procurement irregularities.

Case Summary (G.R. No. 211703)

Petitioner

Edelbert C. Uyboco, tried and convicted by the Sandiganbayan for violation of Section 3(e), Republic Act No. 3019, as alleged co-conspirator of Governor Valencia.

Respondent

People of the Philippines, represented by the Office of the Special Prosecutor.

Key Dates

– March 1993: Issuance of Purchase Order No. 4979 and pro forma invoice for dump trucks.
– January 9, 2014: Sandiganbayan Decision convicting Uyboco and Valencia.
– March 14, 2014: Sandiganbayan Resolution denying motion to reconsider and to reopen proceedings.
– December 10, 2014: Supreme Court Resolution affirming the conviction.

Applicable Law

– 1987 Philippine Constitution (due process guarantee).
– Republic Act No. 3019 § 3(e) (Anti-Graft and Corrupt Practices Act).
– Rule 45 of the Rules of Court (petition for review on certiorari).
– Local Government Code §§ 356, 369 (public procurement).

Procedural History

Uyboco petitioned for review under Rule 45, challenging the Sandiganbayan’s factual findings of conspiracy and the denial of his motion to reopen on grounds of counsel incompetence and due-process violation. The Office of the Special Prosecutor opposed, invoking the principle that a client is bound by counsel’s actions.

Issues on Appeal

  1. Whether the Sandiganbayan erred in finding a conspiracy between Uyboco and Valencia absent proof beyond reasonable doubt.
  2. Whether Uyboco’s constitutional right to due process and to competent counsel was violated when his former lawyer allegedly failed to present evidence.

Standard of Review

Under Rule 45, only questions of law are reviewable. Factual findings of the Sandiganbayan, affirmed by the appellate court, bind the Supreme Court unless there is a clear showing of grave abuse of discretion, misapprehension of facts, or conclusions based on speculation.

Conspiracy and Liability under RA 3019 § 3(e)

– Private persons may be charged in conspiracy with public officers (People v. Henry T. Go).
– Sandiganbayan found that Uyboco and Valencia collaborated in awarding an overpriced contract for dump trucks, as evidenced by their joint execution of the purchase order and pro forma invoice.
– Uyboco did not dispute the documentary proof of their joint participation.

Violation of Procurement Rules

– Valencia, without Sangguniang Panlalawigan authorization, approved the negotiated purchase of dump trucks prior to any failed biddings, in breach of Local Government Code § 369.
– Alleged “failed biddings” were shown to be simulated.
– Analogous to Plameras v. People, wherein sidestepping procurement rules constituted gross inexcusable negligence.

Undue Injury and Unwarranted Benefit

– Direct importation entitled the Provincial Government to a tax-free price of PHP 4,594,119.85.
– Disbursement reached PHP 6,994,286.00, resulting in an overpayment of PHP 2,400,166.15 to Gaikoku.
– This constituted undue injury to the Government and an unwarranted benefit to the private party, satisfying the third element of § 3(e).

Due Process and Competent Counsel

– Uyboco alleged his former counsel refused to present evidence, failed to cross-examine the main witness, and omitted filing a defense memorandum, thus violating his right to due process under the 1987 Constitution.
– The Sandiganbayan found that Uyboco expressly waived his right to present evidence by signing a formal manifestation, and that a belated memorandum was admitted in the interest of justice.

Exc


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