Here is a concise original summary based on the information published by the source. Sara Duterte expects NBI to file charges vs Gracioso Inquirer.netVP Sara’s camp expects perjury charges against ex-cop Gracioso BusinessMirrorVP Sara legal team requests copy of Gracioso’s affidavit SunStar Publishing Inc.Duterte to skip NBI meeting, lawyers ask for reschedule The Manila TimesVP Duterte receives Gracioso's affidavit; tags statements as 'false' Manila Bulletin For the full context and any later updates, use the original source link.