On August 22, 2022, a boat carrying ten NPA rebels exploded in
Catbalogan,
Samar. According to the Philippine Army approach the boat acting on a tip by locals. The military reportedly advised the passengers to submit themselves for inspection through a megaphone but the passengers allegedly opened fire on the troops before the watercraft exploded. The casualties reportedly include Tiamzon and her husband. The
National Intelligence Coordinating Agency confirmed the couple's death in December 2022 based on intelligence reports and statements from their former comrades. On 20 April 2023, the CPP confirmed the couple's death, stating they were captured and killed by the military rather than a boat explosion. They claimed that the unarmed Tiamzons, along with eight unarmed CPP militants, were captured and subjected to severe beatings by the Armed Forces of the Philippines (AFP). The previously reported mid-sea firefight and explosion, which were believed to have caused their deaths, were, according to the CPP, a cover-up by the AFP and its US military advisers for their "fascist crime". The Tiamzons were considered fugitives and were tagged as "terrorists" by the Anti-Terrorism Council. The CPP demanded justice and their indictment in all relevant courts. ==Personal life==