Lieutenant said the serial murder task force decides to open a public investigation. The serial killer is killing people every 12 months and she said it's also the twelfth month. The reason for focusing on the hotel bell boy and the fashion model is because their jobs and age were different from the victims in the past and also asked everyone to remember it starts with missing persons and kills on the sixth day of missing. She also says Park Seung-Chul and Joo Ma-ri can safely return to their home. The chances are slim but she asks everyone to consider that they may have been abducted by the barcode murder while conducting the investigation. She asked does anyone have questions? Officer Choi raised his hand and asked where does the barcode left by the culprit used? Is it a working barcode? The Chief of homicide stood up and asked him why was he in here and everyone beats him and drag him out of the room. The Lieutenant started to think about the question asked by Officer Choi. The opposite head said they would take Park Seung-Chul and asked the chief to take the female Joo Ma-ri case. The chief said he agrees.
Detective Ki said to Officer Choi that he should know his place and asked why does he keep upsetting the chief. When the chief came in he said how could he solve the internet cafe murder case from over 10 years ago? he said he could find the missing fashion model Joo Ma-ri instead and asked him to let him work on the case. He said he caught the hair salon robber too. Chief said to him he must be joking. By that time someone enters the room and said that Joo Ma-ri's content has been verified. The last call which she made was to the hospital and she made a lot of calls to the hospital. The chief asked to go verify directly at the hospital. He asked would it be okay if he takes officer Choi since they are shorthanded.
The chief said he would get fired the moment he interferes with the investigation. He was happy and the officer says lest go and take him. When he visits the hospital he thinks it's this hospital and starts to walk slowly. The other Detective asked him to rush. When they went to reception and investigate the number the receptionist said it was the number of the chief Chun Baek-gyung number. Detective and Officer Choi asked would it be possible to meet the chief of the pain management center Chun Baek-gyung. The receptionist said he wouldn't be seeing the patience for 4 days starting today. They asked her by any chance does she know the person in the picture? The receptionist said she was also his patient and she is a fashion model. Officer Choi asked could they get the cell phone number of the chief. The receptionist said he doesn't have one and he doesn't use one. Officer Choi asked if they're someone who doesn't use a cell phone these days and why is he not seeing patients? The receptionist said he does it often, it seems like he travels to a lot of places. But the receptionist asked Officer Choi didn't he come to the hospital recently? He said that's right. The other colleague who came with him asked did he come here before? Officer Choi said he was curious so he came to pay a visit.