Gun Metal Grey - Season 1 Episode 14

SING carries out investigation at FRANKY’s studio and he finds a USB memory stick… FRANKY is released and he provokes HIM deliberately… DING goes to visit HIM for he wants to send her chocolates but he discovers that HIM is sending SING present… ON NA’s father commits suicide at her grave. ON NA’s mother reveals that he was deeply tormented after watching the video from the killer. The video shows how ON NA was raped and killed. FRANKY’s truck is caught in a car accident. SING seizes the chance to search through the truck and he finds something suspicious. The crime is over and SING is highly praised by the victims and their family members. He is promoted to Station Sergeant. SING’s attitude is changed after this…