With the help of a gutsy female detective, a prosecutor who has lost the ability to feel empathy tackles a murder case amid political corruption.
Si-mok goes out to meet who he thinks is the real killer, and he gets a bag that will determine the fate of many.Watch Now:Amazon
Shi Mok's non-reaction to the latest murder puzzles those around him, but it begins to affect him unexpectedly. The police try to determine if they're dealing with a serial killer.Watch Now:Amazon
While getting to the truth about the night of the attorney's death, Hwang Si Mok and Han Yeo Jin learn about the involvement of a mystery person.Watch Now:Amazon
A home invader sends a wordless message to Shi Mok. The special unit is officially dissolved without their agreement.Watch Now:Amazon
Shi Mok learns the true culprit's motives for murder, but believes there is more to the story. Yeo Jin feels an overwhelming sense of guilt.Watch Now:Amazon
Details of the cover-up become public, but Hwang Si Mok isn't finished asking questions. The police-prosecutor council is called off.Watch Now:Amazon
A suspect is arrested, but Seo Dong Jae remains nowhere to be found. In the interrogation room, Hwang Si Mok and Han Yeo Jin try to draw out a confession.Watch Now:Amazon
Shi Mok meets with the CEO of The Sungmoon Daily. The special unit faces potential disbandment.Watch Now:Amazon
Shi Mok is chosen to lead the internal investigation at Seoul Western, and he assembles his team immediately.Watch Now:Amazon
A witness, who says he saw the kidnapping, steps forward to identify the perpetrator. His claims could mean serious trouble for the police.Watch Now:Amazon
Yeo Jin tries to keep the now-conscious Ga Young safe. The truth about Eun Soo's father comes out.Watch Now:Amazon
Shi Mok turns his attention to an unusual case involving the sudden death of a former prosecutor, and finds that nothing quite adds up.Watch Now:Amazon
When Shi Mok hears who's gone missing, he starts gathering clues by going through phone records. Yeo Jin begins her own investigation.Watch Now:Amazon
Shi Mok and Yeo Jin catch Prosecutor Seo red-handed, but that doesn't mean the case is solved. Eun Soo takes matters into her own hands.
Yeo Jin plots to prove Chief Kim's guilt to the rest of her station. Shi Mok pushes Ga Young to remember and point out the men she was involved with.
Kang Won Chul weighs a dilemma, and fields questions from Hwang Si mok about the deceased attorney. A young prosecutor has something to show Hwang Si Mok.Watch Now:Amazon
Yeo Jin secretly follows Prosecutor Seo, hoping to learn more about his association with Ga Young, but Prosecutor Seo soon sets his sights somewhere else.
Taken off the case, Hwang Si Mok and Han Yeo Jin return to their work on the police-prosecutor council. Woo Tae Ha and Choi Bit head to a sensitive meeting together.Watch Now:Amazon
Shi Mok begins looking into a new, unexpected suspect, but he must tread lightly. Yeo Jin is ordered to report on any information Shi Mok has gathered.
At the prison to interrogate an inmate, Yeo Jin runs into Shi Mok and Dong Jae. Choi Bit has Yeo Jin deliver a mysterious file to an assemblyman.Watch Now:Amazon
Shi Mok decides to reveal his involvement in the Huam-dong case to the public, promising to find the real culprit within two months.Watch Now:Amazon
A perplexing photo containing a disturbing message surfaces. The police consider the possibility of the culprit being one of their own.Watch Now:Amazon
News of another murder spreads quickly, but not all is as it seems. Shi Mok's personal investigating ends up getting him into trouble.
New pieces of evidence only increase the list of possible suspects. In the midst of the confusion, a few begin to question Shi Mok's innocence.
When Kang Jin Seop commits suicide, Shi Mok and Yeo Jin both look to reinvestigate. Unfortunately, the two aren't always on the same page.