Legal Community: "Gumi Girl Death Case Exposes Limits of Police-Prosecutor Investigation Authority Adjustment"

Police Investigation Inadequate, Difficult to Maintain Prosecution
Prosecutors Request Supplementation but Results Uncertain

The maternal grandmother, identified as the biological mother of a 3-year-old girl who was found dead in Gumi, Gyeongbuk, is entering the Daegu District Court Gimcheon Branch to attend a pre-arrest suspect interrogation (warrant hearing).
[Image source=Yonhap News]

On the afternoon of the 17th, the police concluded their investigation into the death of a young girl in Gumi and handed the case over to the prosecution. Due to the adjustment of investigative authority between the prosecution and the police, the prosecution no longer has direct investigative powers. This essentially means the police investigation has come to an end. However, the police have failed to produce any significant results other than identifying the deceased child's biological mother as Seok Mo (48). There are doubts about whether appropriate punishment can be secured if the case goes to court. In the legal community, this has been described as "a case that reveals the limitations brought about by the adjustment of investigative authority between the prosecution and the police."

In this case, the police conducted the investigation without prosecution supervision due to the adjustment of investigative authority. The police, conducting their own investigation, have so far arrested Kim Mo (22) on charges of leaving the young girl in an empty house and moving away, leading to her death, and Seok on charges of abducting Kim's eldest daughter. Earlier this month, it was confirmed that the deceased girl's biological mother was Seok, not Kim, but since the investigation relied solely on Seok's confession, no breakthrough was made. When Seok firmly denied the allegation of newborn swapping, the investigation made no further progress and was rushed to transfer without resolution.

Until last year, the prosecution exercised supervisory authority over investigations. They would identify key issues likely to arise in court and suggest investigative directions accordingly. If deficiencies were found after transfer, they sometimes conducted direct investigations. However, with the implementation of the adjustment of investigative authority this year, such supervisory and investigative powers were abolished, which has been pointed out as a factor contributing to the investigation's failure. A lawyer who is a former deputy chief prosecutor said, "If the prosecution had worked closely as before, conducting the investigation together and setting key points, it might have helped uncover the truth even a little."

If the investigation is inadequate, maintaining the prosecution becomes difficult. This means the likelihood of acquittal increases due to insufficient evidence to prove criminal charges. Accordingly, there is speculation that the prosecution will request supplementary investigations from the police. However, many view it as uncertain whether the police can achieve additional results in such supplementary investigations. A lawyer who is a former chief prosecutor said, "I don't know how much the police will respond to supplementary investigation requests without supervisory authority." Another lawyer said, "It is unrealistic to supplement what should have been decided early in the investigation later on," adding, "Since alibis and defense strategies have already been developed, requests for supplementary investigations seem meaningless."

On the other hand, some argue that it is premature to conclude that the adjustment of investigative authority between the prosecution and the police has revealed its blind spots based solely on this case. Professor Kim Seontaek of Korea University Law School said, "Since the case itself is unusual, it needs to be examined from multiple angles from the beginning," and added, "If the investigation is inadequate, the prosecution will naturally request supplementary investigations and examine further, so the adjustment of investigative authority is not the fundamental issue."

This content was produced with the assistance of AI translation services.