In South Korea, one of the most closely watched societies in the world, almost every murder is solved.
Almost.
Fifteen years ago, in a secure high-rise outside Seoul, a murderer walked away unseen.
This episode revisits the 2010 killing of an elderly woman in her spacious 14th-floor apartment home, a case that even pervasive surveillance failed to solve.

Related article: https://www.koreaherald.com/article/10638262

Credits
Reporting & Writing: No Kyung-min
Editing: Lee Sun-young, Devin Whiting
Hosts & Guests: Devin Whiting, Yoon Min-sik
Producer: Song Seung-hyun
Audio Editing: Noh Seong-min
Artwork: Yoo Doo-ho, Yu Soo-in