Drama Special Series Season 1: Special Task Force MSS (2011)

Drama Special Series Season 1: Special Task Force MSS 2011 / 드라마 스페셜 연작시리즈 - 특별수사대 MSS 2011 / Deurama Seupesyeol Yeonjagsirijue - Teukbyeolsusadae MSS , Special Crime Squad MSS ,

A team of MSS (independent) detectives labelled as troublemakers at their respective police stations attempt to track down a serial killer. At the forefront is No Chul Gi, who refuses to give up on the case and adamantly insists on reinvestigation despite opposition.