Season 1
episodes
1.Who Killed Chairman Lee? (1)
May 10, 2014100m
Who Killed Chairman Lee?
2.Who Killed Chairman Lee? (2)
May 17, 2014100m
3.Who Killed Classmate Sarah? (1)
May 24, 2014100m
4.Who Killed Classmate Sarah? (2)
May 31, 2014100m
5.Who Killed Office Team Leader? (1)
Jun 7, 2014100m
6.Who Killed Office Team Leader? (2)
Jun 14, 2014100m
7.Who Killed Prisoner Lee?
Jun 21, 2014100m
8.Who Killed the Doctor's Wife?
Jun 28, 2014100m
9.Who Killed Referee Shin?
Jul 5, 2014100m
10.Who Killed Actress Jun?
Jul 12, 2014100m