MANILA, Philippines – A formal complaint for grave threats has been filed against Vice President Sara Duterte, Department of Justice (DOJ) Spokesperson Atty. Polo Martinez confirmed on Tuesday. Martinez said the complaint was filed Tuesday, 1:30 p.m. with the Office of the Clerk of Court of the Quezon City Regional Trial Court. As of press time, the DOJ has yet to release specific details on the case. This is a developing story....Keep on reading: DOJ files grave threat case vs. VP Sara Duterte