The senator accused the president of being the mastermind on Mayor Espinosa's death.
Duterte gained criticisms after he admitted that he was the one who reinstated Supt. Marvin Marcos, who commanded the controversial operation.
After the president stated he will not let the police officers who participated the operation get jailed, Trillanes accused Duterte of being the mastermind behind the killing and that the latter's statement is a proof of that.
"Yung statement niya na yan ang nagpapatunay na siya ang mastermind sa pagpatay ni Mayor Espinosa," the senator said during an interview.
"Maganda yan, maganda yang statement na yan because that's going to be used as evidence against him," he added.
PANOORIN: Sen. Antonio Trillanes IV, tinawag si Pang. Rodrigo Duterte na mastermind sa pagpatay kay Albuera Mayor Rolando Espinosa Sr. | via Radyo Patrol 48 Zandro Ochona FULL STORY: http://bit.ly/2h5DfLOPosted by DZMM TeleRadyo on Wednesday, December 7, 2016