About the TV Show
psychopath detective investigation murder thriller serial killer mad dog
First Air Date: April 11, 2014
|First Aired on||:||2014|
|Seasons/Episodes||:||20 episodes in 1 Seasons|
20 years ago Moo-Yeom’s father was a suspect in the "Gap Dong” serial murder case. Because of the detectives’ oppressive investigation, Moo-Yeom’s father killed himself. Now, Moo-Yeom is a detective and works to capture the killer Gap Dong. The statue of limitations has expired for the serial murder case and Moo-Yeom resigns to the belief that Gap Dong is dead. New clues though for Gap Dong appears in front of Moo-Yeom and he sets out to catch him once and for all.