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.

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Episode 3

Episode 1x03; Jan 21, 2017

Previous Episodes

Episode NameAirdateTrailer
1x02: Episode 2Jan 15, 2017
1x01: Episode 1Jan 14, 2017
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