During class, the reporter asks the teacher about the latest developments in the serial killer case. The teacher tells him that the third serial killer's body was found in a construction site and that the cause of death was a "real mean bastard" blood loss. The reporter tells the teacher that he has heard that the detective's son has been sent to investigate the case and that he will soon be replacing the detective. He asks if the detective has any updates on the case, and the teacher replies that he does. He then asks the reporter to follow up on the interview he has been working on with the congressman about the possible bribery, and asks if baek has been involved in the unofficial interview with kang. The boss tells the reporter that he simply did not think the story would make a great story, that it would be a "pervert caught in the alleys" and that there has been no harm in the community since the body was discovered at a nearby factory. He says that he is too scared to go out in the cold at night, but that there is something he wants to discuss with the teacher. The detective has been informed that an increase in the number of police officers will be assigned to the case