Episode 1
Red Cap Incident
Song Ha-yeong pursues a criminal known for targeting young women. Kook Yeong-su looks to form a team of crimin...
Episode 2
Habits of Criminals
Ha-yeong consults a criminal to understand a killer’s motives. An arrest leads to a startling interrogation se...
Episode 3
Ha-yeong Meets Tae-gu Again
The grisly murder of a child catches the attention of Ha-yeong and Yeong-su. A determined police captain clash...
Episode 4
What Must We Remember?
When a suspect’s home is searched, the police make a gruesome discovery. Ha-yeong and Yeong-su grow frustrated...
Episode 5
Looking into the Minds of Evil
A crooked new police chief causes trouble for the team. The deaths of a professor and his wife touch off a ser...
Episode 6
The Man With the Hiking Boots
Yoon Tae-gu and Kim Bong-sik seek to set boundaries on the behavioral analysis team. A complex investigation s...
Episode 7
A Scary Wolf Inside the Rabbit Burrow
Ha-yeong spends time with his mother on his birthday. With two killers on the loose, the investigators are fac...
Episode 8
There Are No Perfect Crimes
A chase takes a risky turn. When a suspect asks for a high-ranking officer, Ha-yeong hatches a plan. A search...
Episode 9
Becoming the Monster
The behavioral analysis team agrees to an interview with a journalist. Ha-yeong seeks to enter the killer’s mi...
Episode 10
I Just Liked It
During interviews and crime scene reenactments, Ha-yeong and the police dive deep into a ruthless suspect's ps...
Episode 11
The Victims And Their Families
A horrific accident forces Ha-yeong to reflect on the mental impact of his work. Meanwhile, two people go miss...
Episode 12
The Hearts of Criminals
Police and the analysis team investigate a murder suspect who is known for charming women and luring them into...