GR 28508; (July, 1989) (Digest)
March 14, 2026GR 88386; (August, 1989) (Digest)
March 14, 2026G.R. No. 84195 December 11, 1989
LUCIO C. TAN, ET AL., petitioners, vs. SANDIGANBAYAN (Second Division), and the REPUBLIC OF THE PHILIPPINES (Represented by the Presidential Commission on Good Government), respondents.
FACTS
The Presidential Commission on Good Government (PCGG) filed a Complaint, later expanded, against petitioners Lucio C. Tan and twenty-one others, along with Ferdinand Marcos, Imelda Marcos, and two other individuals. The complaint alleged multiple causes of action including abuse of right and power, unjust enrichment, breach of public trust, and sought an accounting of assets manifestly disproportionate to lawful income. It prayed for the return and reconveyance of unlawfully acquired funds and properties, or alternatively, the payment of their value, alongside claims for massive actual, moral, temperate, nominal, and exemplary damages totaling billions of pesos.
Petitioners filed a “Motion for a More Definite Statement or a Bill of Particulars” with the Sandiganbayan, arguing that the allegations in the PCGG’s expansive complaint were vague, ambiguous, and lacked sufficient definiteness to enable them to properly prepare a responsive pleading. They contended that the complaint failed to specify the particular acts constituting the alleged violations, the specific properties unlawfully acquired, and the factual bases for the enormous monetary damages sought. The Sandiganbayan denied their motion, prompting this petition.
ISSUE
Whether the Sandiganbayan committed grave abuse of discretion in denying the petitioners’ Motion for a More Definite Statement or a Bill of Particulars.
RULING
The Supreme Court dismissed the petition, finding no grave abuse of discretion by the Sandiganbayan. The Court explained that the function of a bill of particulars is to clarify ambiguous or indefinite allegations in a pleading to enable the adverse party to properly prepare a responsive pleading or prepare for trial. It is not intended to supply missing material allegations or to state the pleader’s cause of action, nor is it a means to compel a party to disclose his evidence or legal theories.
Applying this legal logic, the Court held that while the PCGG’s complaint was indeed “garbled in many respects,” it was not so defective as to warrant the grant of the motion. The Court noted that the Sandiganbayan had already taken steps, at the petitioners’ behest, to interconnect the allegations paragraph by paragraph, thereby providing sufficient clarity. The allegations, which detailed a complex scheme of accumulation of wealth through abuse of power and breach of trust during the Marcos regime, were deemed complete enough to apprise the petitioners of the claims against them and to prevent surprise during trial. The complaint outlined the causes of action and the nature of the relief sought, which satisfied the minimum requirements of pleading. The Court emphasized that the rules on pleading are designed to facilitate a determination of the issues, not to foster endless preliminaries. Consequently, the Sandiganbayan’s denial of the motion was a proper exercise of its discretion aimed at advancing the case towards trial on the merits.

