Day 6: 'Assassin' sparks Philippine courtroom clash, Sara Duterte impeachment trial turns on one word

Manila: A dispute over the use of the word "assassin" dominated Day 6 of Vice President Sara Duterte's impeachment trial on Monday (July 13, 2026).

This underscores how both the prosecution and defense are battling not only over facts but also over the language used to describe Duterte's controversial remarks about President Ferdinand Marcos Jr., First Lady Liza Araneta-Marcos and former House Speaker Martin Romualdez.

It's just one of the Articles of Impeachment forwarded by the prosecution (members of the House of Representatives).

The courtroom exchange erupted during the testimony of National Bureau of Investigation (NBI) Regional Director and senior agent Atty. Jeremy Lotoc, who was called as part of the defence's case.

Defence lawyer Atty. Mark Vinluan objected to the prosecution's repeated use of the term "assassin" while questioning Lotoc.

Vinluan argued that the characterisation was prejudicial and improperly framed the issues before the Senate impeachment court.

Lead prosecutor Atty. Virgil Ligutan defended his choice of words, saying the term was not his own invention.

He argued that, based on Lotoc's earlier testimony, both the Philippine National Police (PNP) and the Presidential Communications Office (PCO) had previously used the word "assassin" in connection with their official assessments of the alleged threat.

Ligutan maintained that he therefore had a factual basis for using the same terminology during his examination of the witness.

The exchange prompted discussion among senator-judges over courtroom language and the extent to which prosecutors may rely on terms previously used by government agencies without prejudging the case.

The debate stems from one of the central allegations in the impeachment complaint — Article IV, which accuses Duterte of making a grave threat after publicly stating that she had instructed someone to "kill" President Marcos, the First Lady and Romualdez if she herself were assassinated.

Prosecutors contend the statement constituted a real and serious threat against the country's highest officials.

The defence maintains it was a conditional, "no joke" remark taken out of context and not an actual order or criminal conspiracy.

Monday's proceedings also marked the continued presentation of the defence's evidence, including testimony aimed at challenging the prosecution's narrative surrounding the alleged threats and the government's subsequent investigation.

With the trial now entering the defence phase, both camps are increasingly focused on shaping how senator-judges interpret the Vice President's words — a key issue that could determine whether the statements amount to an impeachable offense or protected political speech.

Day 7: The Senate impeachment court is expected to resume hearings on Tuesday as the defence continues presenting witnesses and documentary evidence.