COTABATO CITY— A member of the Philippine National Police–Special Action Force (PNP-SAF) was killed while four others were wounded after they were ambushed while serving a warrant of arrest in Barangay Catogonan, Buadipuso Buntong, Lanao del Sur Monday morning. Capt. Steffi Salanguit, spokesperson of the Police Regional Office–Bangsamoro Autonomous Region (PRO-BAR), said operatives were about