광주 여고생 살해 사건 수사 과정에서 부실이 있었는지, 장윤기 부친이 경찰관으로서 수사에 개입했는지 등을 조사하기 위해 경찰청이 감찰을 본격화했습니다. 특히 장윤기의 자취방에서 발견된 리얼돌 DNA 감식 결과가 6주 뒤늦게 검찰에 전달되었다는 점도 문제로 제기되었습니다. 장윤기 부친은 사건 발생 후 아들 자취방을 정리하며 리얼돌을 해체하고 휴대전화를 태워 증거를 인멸한 의혹을 받고 있습니다. 경찰청은 이러한 의혹들을 조사하기 위해 장윤기 부친에 대한 일반 감찰도 진행할 예정입니다. 검찰은 장윤기에게 성범죄 살해 목적이 있었다고 판단하여 강간 등 살인 혐의로 구속 기소했습니다.
Penyelidikan kasus pembunuhan siswi SMA di Gwangju sedang diperiksa untuk mengetahui apakah ada kegagalan dalam proses penyelidikan, dan apakah Jang Yoon-gi, ayah dari tersangka, ikut campur dalam penyelidikan sebagai seorang polisi. Kepolisian telah memperkuat pengawasan untuk menyelidiki hal ini. Khususnya, hasil identifikasi DNA boneka seks yang ditemukan di kamar kos Jang Yoon-gi terlambat disampaikan ke Kejaksaan setelah 6 minggu, yang juga menjadi masalah. Ayah Jang Yoon-gi dicurigai telah membersihkan bukti dengan merapikan kamar kos anaknya, membongkar boneka seks, dan membakar ponsel setelah kejadian. Kepolisian berencana untuk melakukan pengawasan umum terhadap ayah Jang Yoon-gi untuk menyelidiki kecurigaan tersebut. Kejaksaan telah menahan dan menuduh Jang Yoon-gi atas tuduhan pemerkosaan dan pembunuhan karena menilai bahwa ia memiliki motif kejahatan seksual.
The police agency has intensified its investigation into whether there were any irregularities in the investigation process of the Gwangju high school girl murder case, and whether Yoon-gi Jang's father, a police officer, intervened in the investigation. In particular, it has been raised as an issue that the DNA analysis results of the real doll found in Yoon-gi Jang's room were delivered to the prosecution six weeks late. Yoon-gi Jang's father is suspected of destroying evidence by dismantling the real doll and burning his mobile phone while cleaning up his son's room after the incident occurred. The police agency plans to conduct a general inspection on Yoon-gi Jang's father to investigate these suspicions. The prosecution indicted Yoon-gi Jang in custody on charges of rape and murder, judging that he had an intention of sexual crime and murder.