In "Signal" actor Jo Jin Woong showed a crazy sharp sixth sense.
On the 9th episode of tvN Friday/Saturday drama "Signal" (script Kim Eun Hee, director Kim Won Suk) broadcast on Feb. 19th, Lee Jae Han (played by Jo Jin Woong) took on the case of a suspicious murder mystery.
On this day, Lee Jae Han found the environmental service person who was the first person to find the body and asked a lot of detailed questions. The service person said that this was a copy murder and talked about the incident that had gone on the next town over.
Lee Jae Han reported the incident to Kim Beom Joo (played by Jang Hyun Sung). He said, "One person killed two people. This is a serial murder." Lee Jae Han heard what this environmental service person said and immediately thought that this was a serial murder.
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.