Prosecution witness, NBI agent John Mark Calilung. INQUIRER PHOTO / NIÑO JESUS ORBETA MANILA, Philippines — An agent of the National Bureau of Investigation (NBI) admitted on Wednesday that he

National Bureau of Investigation Cyber Investigation Senior Agent John Mark Calilung takes the stand at the Senate plenary hall during Day 2 of the historic impeachment trial…

Senior NBI agent John Mark Calilung testifies at Sara Duterte's impeachment trial on Tuesday. (Photo from Senate PRIB) MANILA, Philippines — The defense counsel of Vice…