In "Signal" the story of Jung Suk Yong's daughter was brought to light as she had died because of Choi Woo Ri.
On the episode of tvN Friday/Saturday drama "Signal" (script Kim Eun Hee, director Kim Won Suk) broadcast on Feb. 6th, Oh Kyung Tae texted Shin Yeo Jin (played by Choi Woo Ri)'s father that he wanted him to approach without bringing the police over.
Shin Yeo Jin's father who met Oh Kyung Tae threw a punch and said, "Just why!" Nonetheless, Oh Kyung Tae didn't blink. Rather, he said, "You feel it to. You see what it feels like when your daughter is dying."
With that, he talked about the Hanyoung bridge incident where Oh Kyung Tae's daughter died because of Shin Yeo Jin.
Oh Kyung Tae said, "I put the temperature of the car to 20 degrees. A mouse would die in 5 minutes at that temperature."
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.
