Scandal in South Korea! Missing woman found dead, police closed the file.

The discovery of the body of 37‑year‑old Jang Mi‑ran, who had been missing for months on Jeju Island, South Korea, has reignited debates over police negligence in investigations. The fact that police teams closed the file without confirming the missing woman’s whereabouts has shaken confidence in the security apparatus.

The incident came to light during a period when South Korea was debating expanding police powers in criminal investigations.

Missing Woman’s Body Found After Months

Police found Jang Mi‑ran’s body on Monday at a palm‑tree farm on Jeju Island.

In a statement by Jeju Provincial Police, it was reported that the autopsy confirmed the body belonged to Jang Mi‑ran. The location of the body and initial examinations suggested the woman may have died while hanging.

However, details that emerged about the police investigation’s history sparked backlash.

They Closed the Missing File Without Verification

It was determined that a police officer closed the missing file without verifying Jang Mi-ran's whereabouts.

Jeju police announced on Tuesday that four officers in the command chain at Jeju Seobu Police Center had been removed from duty as part of the investigation.

It was noted that an investigation is ongoing into the reasons and stage at which the file was closed.

Similar Missing Cases Also on the Agenda

The Jang Mi-ran case occurred during a period when trust in police was being questioned over other incidents.

In July, during the investigation into the murder of a high‑school student at the Jeonnam‑Gwangju Special Metropolitan Municipality, it emerged that the suspect Jang Yoon‑gi had destroyed evidence. The fact that the suspect’s father was still an active police officer had sparked public outrage.

Following that, it was alleged that the police officer handling Jang Mi‑ran’s missing‑person file had similarly closed another missing‑person case in July.

In that incident, a man in his sixties was found dead 51 days after being reported missing.

The successive incidents raised questions about how lapses would be monitored and how those responsible would be held accountable if police investigations were conducted in isolation.

Prosecutors' Additional Investigation Authority Removed

The debate also centers on the latest changes South Korea has made to its criminal‑investigation system.

South Korea's National Assembly approved the amendment to the Criminal Procedure Law last month. The amendment, adopted under the leadership of the ruling Korean Democratic Party, removed prosecutors' authority to conduct additional investigations.

Under the new system, the initiation of investigations, the closing of files, and follow‑up investigations in routine criminal cases will largely fall under police responsibility.

Prosecutors' duties will be limited primarily to preparing indictments and conducting trials.

If a prosecutor determines that further investigation is needed in a file sent by the police, he or she will have to forward the request for an additional investigation back to the police.

Strong Opposition Response

Criticism of the reform resurfaced after the Jang Mi-ran case.

In a statement on Tuesday, Jeong Jeom-sig, the group leader of the Halkın Gücü Party in the main opposition, called for the cessation of changes in the justice system, including the removal of prosecutors' additional investigative powers.

Jeong argued that the removal of the prosecutor's office in October could increase problems such as premature closure of police investigations, suppression of evidence, and concealment of facts.

The death of Jang Mi-ran and similar cases have sparked a new debate in South Korea about the independence, oversight, and accountability of police investigations.