Through the Darkness — Season 1, Episode 1: Red Cap Incident

Episode synopsis

Song Ha-yeong pursues a criminal known for targeting young women. Kook Yeong-su looks to form a team of criminal behavioral analysts.

About Through the Darkness

A team of tenacious detectives study the minds of murderers at a time when Korea's first serial murders terrorized the nation. Based on true events.

More episodes from Season 1

• E2Habits of Criminals
• E3Ha-yeong Meets Tae-gu Again
• E4What Must We Remember?
• E5Looking into the Minds of Evil
• E6The Man With the Hiking Boots
• E7A Scary Wolf Inside the Rabbit Burrow
• E8There Are No Perfect Crimes
• E9Becoming the Monster
• E10I Just Liked It
• E11The Victims And Their Families
• E12The Hearts of Criminals