September 17, 2018
POLICE DIRECTOR GENERAL RICARDO C. MARQUEZ, IN HIS CAPACITY AS THE CHIEF OF THE PHILIPPINE NATIONAL POLICE (PNP) (IN LIEU OF FORMER PNP OFFICER-IN-CHARGE, POLICE DEPUTY DIRECTOR GENERAL LEONARDO A. ESPINA), PETITIONER, VS. PO2 ARNOLD P. MAYO, RESPONDENT

