Who Killed Chairman Lee? Part 1
Episode: 1x01 | Airdate: May 10, 2014 (71 min)
Season 1
Who Killed Chairman Lee? Part 2
Episode: 1x02 | Airdate: May 17, 2014 (71 min)
Who Killed Classmate Sarah? Part 1
Episode: 1x03 | Airdate: May 24, 2014 (77 min)
Who Killed Classmate Sarah? Part 2
Episode: 1x04 | Airdate: May 31, 2014 (78 min)
Who Killed Office Team Leader? Part 1
Episode: 1x05 | Airdate: Jun 7, 2014 (75 min)
Who Killed Office Team Leader? Part 2
Episode: 1x06 | Airdate: Jun 14, 2014 (76 min)
Who Killed Prisoner Lee?
Episode: 1x07 | Airdate: Jun 21, 2014 (96 min)
Who Killed the Doctor's Wife?
Episode: 1x08 | Airdate: Jun 28, 2014 (93 min)
Who Killed Referee Shin?
Episode: 1x09 | Airdate: Jul 5, 2014 (111 min)
Who Killed Actress Jun?
Episode: 1x10 | Airdate: Jul 12, 2014 (115 min)
Season 2
Blood Red Wedding Dress
Episode: 2x01 | Airdate: Apr 8, 2015 (81 min)
Murder at the Fried Chicken Place
Episode: 2x02 | Airdate: Apr 15, 2015 (91 min)
The Beauty Pageant Murder
Episode: 2x03 | Airdate: Apr 22, 2015 (95 min)
Chaebol Female College Student Murder
Episode: 2x04 | Airdate: Apr 29, 2015 (93 min)
The Entertainment Company Murder
Episode: 2x05 | Airdate: May 6, 2015 (90 min)
The Cruise Ship Murder (1)
Episode: 2x06 | Airdate: May 13, 2015 (93 min)
The Cruise Ship Murder (2)
Episode: 2x07 | Airdate: May 20, 2015 (93 min)
Unit 804 Murder
Episode: 2x08 | Airdate: May 27, 2015 (93 min)
Intersection Murder
Episode: 2x09 | Airdate: Jun 3, 2015 (93 min)
Villa Murder
Episode: 2x10 | Airdate: Jun 10, 2015 (96 min)
Crime Scene PD Murder (Part 1)
Episode: 2x11 | Airdate: Jun 17, 2015 (96 min)
Crime Scene PD Murder (Part 2)
Episode: 2x12 | Airdate: Jun 24, 2015 (95 min)
Season 3
The Presidential Candidate Murder Case
Episode: 3x01 | Airdate: Apr 28, 2017 (96 min)
The Star Chef Murder Case
Episode: 3x02 | Airdate: May 5, 2017 (97 min)
The Police School Murder Case
Episode: 3x03 | Airdate: May 12, 2017 (97 min)
The Swindler Murder Case
Episode: 3x04 | Airdate: May 19, 2017 (101 min)
The Musical Actor Murder Case
Episode: 3x05 | Airdate: May 26, 2017 (97 min)
The Coffee Shop Murder Case
Episode: 3x06 | Airdate: Jun 2, 2017 (96 min)
The Campsite Murder Case
Episode: 3x07 | Airdate: Jun 9, 2017 (96 min)
The Science School Murder Case
Episode: 3x08 | Airdate: Jun 16, 2017 (94 min)
The Mansion Murder Case
Episode: 3x09 | Airdate: Jun 23, 2017 (96 min)
The Hotel Murder Case
Episode: 3x10 | Airdate: Jun 30, 2017 (97 min)
The Island Village Murder Case
Episode: 3x11 | Airdate: Jul 7, 2017 (97 min)
The Crime Scene Awards Murder Case
Episode: 3x12 | Airdate: Jul 14, 2017 (98 min)
Specials
Dawn of a Deduction War
Episode: S02 Special | Airdate: Apr 1, 2015 (90 min)
The Prelude to a Deduction War
Episode: S03 Special | Airdate: Apr 21, 2017 (90 min)