Two detectives teamed up to catch a serial killer who murdered their family. Moo Jin Hyuk's life spiraled out of control after his wife was murdered. He starts to put himself together after he meets Kang Kwon Joo, US-graduated voice-profiler, who lost her police father to the same serial killer years before.

Next Episode

Episode 11

Episode 1x11; Feb 25, 2017

Previous Episodes

Episode NameAirdateTrailer
1x10: Episode 10Feb 19, 2017
1x09: Episode 9Feb 18, 2017
1x08: Episode 8Feb 12, 2017
View full episode list »