The documentary dealing with the suspicious death of Deux member Kim Sung Jae will finally be revealed to the world.

OSEN reported on March 22 that producer Bae Jung Hoon, who directed SBS's 'Unanswered Questions' and 'While You Are Tempted,' will release content related to the mysterious death of Kim Sung Jae through an OTT platform. According to OSEN's reports, the content will cover the suspicion of the singer's death through a three-episode series, but the OTT platform on which it will air has not been decided yet.

Previously, SBS's 'Unanswered Questions' tried to broadcast an episode that uncovered the suspicions of Kim Sung Jae's death on August 3, 2019. However, the broadcast never made it to the air because the court accepted an application for a provisional injunction to ban broadcasting from 'A,' the late Kim Sung Jae's ex-girlfriend. The show tried to air the episode on December 21 of the same year, but 'A' applied for a provisional injunction to ban broadcasting again.

Producer Bae mentioned the death of Kim Sung Jae through the official 'Unanswered Questions' YouTube channel' back in 2020. At that time, he expressed his regrets and shared, "We weren't able to broadcast (the documentary) due to the provisional injunction. But we are still investigating and there are information and tips continuing to come in. We are still accepting these reports because we will have to broadcast one day. So, we are still preparing for broadcast."

He also responded, "I want to supplement the coverage and show it as a main broadcast through 'Unanswered Questions'' when a netizen asked, "If the documentary can't be aired because of the provisional injunction to ban broadcasting, can it be released on YouTube?"

Attention is being focused on whether the suspicions surrounding the death of Kim Sung Jae will be resolved through the documentary created by producer Bae Jung Hoon.

Kim Sung Jae died a day after his solo debut performance:

The case of Kim Sung Jae's death still remains the biggest unsolved case in the Korean entertainment industry because the mystery of the singer's death has not been solved for nearly 20 years.

Deux member Kim Sung Jae was found dead back on November 20, 1995, at the young age of 23 at the Swiss Grand Hotel in Hongeun-dong, Seodaemun-gu, Seoul. His death occurred just a day after his solo debut performance. The singer was covered in needle marks and animal anesthesia in his blood. His former girlfriend is the prime suspect in his murder because it was revealed that she had purchased animal anesthesia. His ex-girlfriend was arrested for murder but was later acquitted, and nothing ever came out of the case due to a lack of evidence.