The Philippine Senate heard testimony from Office of the Vice President (OVP) Special Disbursing Officer Gina Acosta on Monday [1].

This hearing is a critical component of the impeachment trial of Vice President Sara Duterte. The proceedings aim to determine if the Vice President misused confidential funds, a charge that could lead to her removal from office.

Monday marked Day 16 [2] of the trial held in the Senate chamber in Manila [3]. The House prosecution panel called Acosta to testify as a hostile witness, a legal designation used when a witness is expected to be unwilling to support the party calling them.

Lawmakers focused their questioning on the disbursement of funds within the OVP. The prosecution is examining specific financial records to establish a pattern of misuse regarding confidential funds [4]. These funds are typically subject to less stringent reporting requirements than standard government expenditures, which has led to the current legal scrutiny.

Acosta's role as a special disbursing officer puts her at the center of the financial trail. The prosecution intends to use her testimony to link the Vice President to the authorization of these disputed payments [4].

Throughout the trial, the Senate has functioned as the impeachment court, weighing evidence presented by the House prosecution panel against the defense provided by the Vice President's legal team. The proceedings have remained focused on the transparency of government spending, and the accountability of high-ranking officials [1].

The proceedings aim to determine if the Vice President misused confidential funds.

The use of a hostile witness like Gina Acosta suggests the prosecution is attempting to force internal OVP documentation into the public record despite potential resistance from the administration. If the prosecution successfully links the Vice President to the direct authorization of irregular disbursements, it strengthens the legal basis for the impeachment charges regarding the misuse of public funds.