In "Signal" Jang Hyun Sung gave the serial murder case to the unresolved murder mystery team. Jung Hae Kyun fully understood the inner details of this.
On the 10th episode of tvN Friday/Saturday drama "Signal" (script Kim Eun Hee, director Kim Won Suk) broadcast on Feb. 20th, Kim Beom Joo (played by Jang Han Sung) wanted to leave the serial murder incident to the unresolved murder mystery team.
Near Hong Won Dong, there were nine bodies found and the unresolved murder mystery team could not hide their surprised
A very high level official in the police department was upset that nine more people had been killed because they couldn't resolve a murder incident of the past. They pressed on saying, "if the media gets hold of this, they'll start to go crazy."
With that, Kim Beom Joo said, "You're going to give this to the unresolved murder mystery team, right?" and stressed that if the team handles this, then the media will also be okay with the additional murders.
Meanwhile, "Signal" is about two detectives - one from the past and one from the present who communicate through walkie talkies to resolve long-time unresolved cases.
