
1
Episode 1
2018-05-14
Baek Beom, a medical examiner, performs an autopsy on a young victim. Cha Soo Ho, a detective, watches the procedure from behind a glass. He mentions the disappearance of the victim’s underwear and skirt and tells Beom that the victim was raped and murdered. However, after a short while of examination, Beom tells him that it is a car accident disguised as rape and provides medical evidence.

2
Episode 2
2018-05-14
Eun Sol, a newbie prosecutor, holds hands with Baek Beom and Cha Soo Ho to investigate a murder case of a conglomerate’s son’s wife. Sol and Beom specu-lates that the husband beat her, who was pregnant, to death. However, Beom tells her never to trust the corpse itself because once a body decomposes, new scars may show up, and existing wounds may vanish.

6
Episode 6
2018-05-21
Suspecting the late Jang Deuk Nam’s death to be a murder case, Sol indicts his three sisters and his wife, Choi Hwa Ja, for murder. Meanwhile, while talking with Kang Hyun regarding the murder case, Hyun tells Sol not to trust Baek Beom too much. When she asks him whether there was a conflict between him and Beom, he just warns her to be careful.

11
Episode 11
2018-05-29
It turns out that the killer is in fact Mi Rae’s boyfriend, Kim Joon Tae, and the team successfully arrests him. Sol asks Joon Tae the reason why he killed her, and he tells her that it was because he loved her. In addition, Joon Tae con-fesses about how he watched Soo Ho for several days in order to figure out his pattern and frame him. Meanwhile, Hyun tells Sol about his first case.

12
Episode 12
2018-05-29
This time, Sol and Beom are faced with a car accident case. The driver of the car, Choi Mi Jin, has died at the scene of the accident while her boyfriend, Jeong Ji Hoon, came out unscathed. While performing Mi Jin’s autopsy, Beom finds it odd and tells Sol that Mi Jin was not behind the wheels from the beginning.

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Episode 14
2018-06-04
While inside the autopsy room, both Sol and Beom start to feel sick. They both suffer from a fever, and Beom even collapses. The NFS goes to late Lee Dong Jae’s place, and Hyun finds out that Dong Jae had a sizable life insurance. Now, the cause of his death could either be due to an illness or murder. Mean-while, another secret is revealed regarding Beom's past.

15
Episode 15
2018-06-05
Kang Hyun meets Baek Beom while commemorating his late, older brother, Kang Yong. Beom finds out that Hyun is Yong’s younger brother, and Hyun tells him that he will make sure he pays. Meanwhile, a young boy’s corpse is brought into the autopsy room. As if it’s not depressing enough, the corpse turns out to be Ma Do Nam’s son.

16
Episode 16
2018-06-05
Do Nam and his wife mourn heavily over the loss of their son, Sung Jae. Initially, Sung Jae is believed to have fallen from a building. However, judging by the absence of blood at the crime scene and how the top of his head hit the ground first, Beom and the crew suspects this to be a homicide, not an accidental fall.

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Episode 17
2018-06-11
Ma Do Nam becomes enraged when he hears that his late son, Sung Jae, has probably committed suicide. He shouts at Beom, telling him that his son would never do something like that. However, the autopsy result shows that Sung Jae has committed suicide approximately four hours after eating, which is around the time he was alone.

23
Episode 23
2018-07-03
Yeom Sang Goo, a 76-year-old man, is found dead in his sleep. Although shocked by their father’s sudden passing, his three children prepare for the funeral. However, they seem very suspicious. They decide not to report his death and go straight to the funeral hall. In addition, they do not seem to mourn for him and even ask the doctor to write up his cause of death as a heart attack.

27
Episode 27
2018-07-10
Prosecutor Do Ji Han firmly believes that the killer is the same killer from 30 years ago, and therefore, is a serial killer. Realizing the graveness of the situa-tion, a new team is formed solely for this case, and Pyo Yoo Seong takes the lead. Although Sol repeatedly tells Ji Han that they cannot ignore the possibility of a copycat, Ji Han refuses to listen.