Unsolved Murders in Bupyeong, Ansan, and Osan

‌During the month of October 1996, as the Hwaseong serial murders had quieted down, three women in their 20s were found dead in the Bupyeong, Ansan, and Osan areas at 15-day intervals.
1996-10-03 First victim found at a factory in Bupyeong

1996-10-19 Second victim found in the mountains of Ansan

1996-11-03 Ms. Kim, who went missing in Seoul, was found about 10 days later in a drain in Osan, only 7km away from the Hwaseong serial murder crime scenes

Modus Operandi

The three victims were women in their 10s or 20s
Murdered in a different location and abandoned naked
Stabbed approximately 10 times with a weapon
The perpetrator was never caught, and the statute of limitations has expired.