#VIDEO: Cop shoots dead mother and son in Tarlac

WARNING: This video contains graphic images. Viewer discretion is advised. Then Parañaque police officer Jonel Nuezca was captured in a viral video shooting Sonya Gregorio, 52, and her son, Frank Anthony Gregorio, 25, at point-blank in the middle of a heated argument in Barangay Cabayaoasan, Paniqui, Tarlac last December. Today, the killer ex-cop was convicted of two counts of murder.