Find out about the insidious 'Nth room' crimes in one of Asia's most highly-wired countries.

Synopsis (headphones recommended): A special edition 6-part series by The Straits Times in Singapore, exploring recent real crimes that gripped, horrified and laid bare the issues that afflicted societies in Asia. Episodes drop every fourth Tuesday of the month from April 25, 2023.

Warning: This podcast is an audio documentary of a real crime case which may be troubling and upsetting to certain listeners. Listener discretion is advised.

Digital sex crimes have become so common in highly-wired South Korea, leading to several copycat versions of what have become known as the 'Nth room' crimes.

Why does this keep happening, and what are the underlying causes of these cases? Despite government efforts to crack down on these cases, they return again and again.

This is the side of South Korean society that the world may not know as well, away from the global appeal of its K-drama series and glamour of its K-pop music.

ST's South Korea correspondent Chang May Choon interviews and narrates this podcast.

Highlights (click/tap above):

2:00 The year was 2019; blackmail and even making victims engrave their names or IDs on their bodies, using knives

5:15 Student journalist Park Ji-hyun and college friend aiming to "pull out the roots of evil", expose published in September 2019; hear the actual voice of the ringleader Cho Ju-bin

10:00 Activist Summer Cha (her voice in Korean is digitally altered to protect her identity) on why digital sex crimes are trending upwards

13:38 Lewd and disgusting reactions in male-only sites towards victims in the recent Itaewon crush incident

14:38 Big cities such as Seoul, Busan and Incheon have now set up their own digital sex crime centres to provide support for victims; Seoul centre director Lee Eun-jeong explains SOPs

17:22 New 'anti-Nth Room Bill' was passed in Korean parliament and went into effect in December 2021; why encrypted messaging app Telegram has slipped through the net