A group of determined detectives delves into the psychology of killers during a period when Korea faces its first wave of serial murders, sending shockwaves through the country. Inspired by real-life events, their investigation unveils the chilling complexities of crime and the human psyche.
Seasons & Episodes
Season 1
Season 1
12 ep
1
2
3
4
5
6
7
8
9
10
11
12
Red Cap Incident
Habits of Criminals
Ha-yeong Meets Tae-gu Again
What Must We Remember?
Looking into the Minds of Evil
The Man With the Hiking Boots
A Scary Wolf Inside the Rabbit Burrow
There Are No Perfect Crimes
Becoming the Monster
I Just Liked It
The Victims And Their Families
The Hearts of Criminals
