EPISODE
SEASON
Voice - Season 4
A serial killer with enhanced hearing ability, identical to Kang Kwon Joo, appears and starts murdering people using it. Because of this, Kang Kwon Joo is driven into a corner, and she decides to cooperate with Detective Derek Cho to catch the serial killer. Derek Cho, a person of principle who doesn’t allow mistakes, is a team leader from the LAPD (Los Angeles Police Department), a team that deals with criminal gangs. Meanwhile, Kwon Joo has suffered from PTSD since the death of Do Kang Woo, but she still carries out her duties as the leader of the emergency 112 call center.
4 March 1994
20 July 1989, South Korea
January 1, 1964 in South Korea
September 12, 1979 in South Korea
30 January 1989, Gwangmyeong, South Korea

