As a teen, prosecutor Hwang Si-mok received surgical treatment for his abnormally developed brain, b...

The convict's strong plea for his innocence prompts Si-mok to review the CCTV clip. At the Yongsan p...

Si-mok volunteers to appear on live national TV to discuss Kang Jin-seob. He also makes a bold promi...

Rumors quickly spread about Si-mok's violent nature. Regardless, he persists in his investigation. H...

Si-mok, puzzled by the details of the most recent murder case, visits the victim's home to seek more...

New pieces of evidence only increase the list of possible suspects. In the midst of the confusion, a...

Si-mok and Yeo-jin team up to covertly pursue Seo Dong-jae. Just as Dong-jae is about to throw somet...

Enraged by what the police did to Park Kyung-wan, Yeo-jin tries to confront her superior but is stop...

Si-mok selects key lawyers and police officers to be part of the special investigations team. Their...

Fearing for Ga-young's safety, Yeo-jin proceeds to transfer her to a different hospital. A nurse inf...

The truth behind Ga-young's convulsions is revealed. Chang-jun's wife receives a travel ban. Woo-gyu...

Si-mok and Yeo-jin discover perplexing leads while searching Kyung-wan's basement. Dong-jae goes bac...

Returning home from the rooftop party, Si-mok discovers that an intruder has left something in his b...

Yeo-jin suspects a new killer is involved in the latest murder incident. Meanwhile, Si-mok collapses...

Yeo-jin collects evidence as Si-mok interrogates the suspect. Many questions get answered, but the m...

Si-mok sets out to meet the one he believes is the real murderer. He gets his hands on a bag that wi...

On a foggy night, two college students drown at the beach. While Si-mok investigates, Yeo-jin tracks...

Police and prosecutors each prepare members for joint discussions on investigative authority. Dong-j...

Yeo-jin recruits Geon. Digging into a policeman's death ruled as suicide, Si-mok and Dong-jae find s...

In a heated first session with prosecutors, Geon makes a pointed argument. At Hanjo, Lee Yeon-jae fa...

At the prison to interrogate an inmate, Yeo-jin runs into Si-mok and Dong-jae. Choi Bit has Yeo-jin...

Si-mok is ordered to find out what Yeo-jin knows about Bit's file. Ahead of a vote on the fate of he...

When Si-mok hears who’s gone missing, he starts gathering clues by going through phone records. Yeo-...

Leading police efforts to locate Dong-jae, Yeo-jin connects the case to that of the dead policeman....

A perplexing photo containing a disturbing message surfaces. The police consider the possibility of...

Si-mok turns his attention to an unusual case involving the sudden death of a former prosecutor, and...

A witness, who says he saw the kidnapping, steps forward to identify the perpetrator. His claims cou...

Taken off the case, Si-mok and Yeo-jin return to their work on the police-prosecutor council. Tae-ha...

Kang Won-chul weighs a dilemma, and fields questions from Si-mok about the deceased attorney. A youn...

A suspect is arrested, but Dong-jae remains nowhere to be found. In the interrogation room, Si-mok a...

While getting to the truth about the night of the attorney's death, Si-mok and Yeo-jin learn about t...

Details of the cover-up become public, but Si-mok isn't finished asking questions. The police-prosec...