A National Police Commission (Napolcom) officer was arrested in Quezon City after allegedly brandishing a firearm and threatening a Transport Network Vehicle Service (TNVS) driver following a minor road crash along EDSA in Mandaluyong City.The incident began with a vehicular collision between the suspect and the TNVS driver, which escalated into a heated confrontation.Quezon City Police District (QCPD) director Police Brig. Gen. Randy Glenn Silv…