Baste Duterte arrives at Senate for VP Sara impeachment trial

BASTE DUTERTE. Davao City Mayor Sebastian 'Baste' Duterte presides a meeting in this file photo taken in December 2025.

Mayor Sebastian 'Baste' Duterte Facebook page

Davao City Mayor Baste Duterte complies with the impeachment court's subpoena to take the witness stand at the trial of his sister

MANILA, Philippines – Davao City Mayor Sebastian “Baste” Duterte arrived at the Senate on Tuesday, September 29, to testify at the impeachment trial of his older sister, Vice President Sara Duterte.

Baste arrived past 9 am and was brought to the holding room for witnesses.

The mayor was earlier subpoenaed to appear before the court from Monday, September 28, to Wednesday, September 30, 2026. He had asked the court to allow him to appear on Tuesday or Wednesday, which the court granted.

The prosecution had requested the issuance of a subpoena to the Davao City mayor in connection with the contracts of the Davao City government with Gencorp, which is linked to the Vice President.

 Rappler earlier published an exclusive report detailing how Gencorp cornered P15 million in food and catering contracts from the PhilHealth Davao Regional Office and Davao City Hall between 2022 and 2025.

The Vice President declared in her Statement of Assets, Liabilities, and Net Worth (SALN) in 2024 and 2025 that she has been a stockholder of Gencorp since 2013, but her name is not in the filings of the company with the Securities and Exchange Commission (SEC). She was elected vice president in 2022.

The younger Duterte was not initially identified as a witness by the prosecution team in its pre-trial brief, although it is not precluded from asking him to testify as among the unnamed, reserve witnesses. This changed after it was found that the Davao City government had contracts with Gencorp, which Mayor Duterte himself confirmed. – Rappler.com