Detention Extended for Officer Who Falsely Closed Missing-Person Case

Custody Now Runs Through the 20th

Society|
|
By Chae Min-seokvegemin@sedaily.com
||
Officer A, arrested over the falsified closure of a missing-person case in Jeju, is transferred from Jeju Dongbu Police Station to the prosecution on Nov. 1. Yonhap News - Seoul Economic Daily Society News from South Korea
Officer A, arrested over the falsified closure of a missing-person case in Jeju, is transferred from Jeju Dongbu Police Station to the prosecution on Nov. 1. Yonhap News

JEJU — A police officer detained on charges of falsely closing the missing-person case of Jang Mi-ran on Jeju Island has had his detention extended by 10 days.

The Jeju District Prosecutors' Office said on the 9th that it had requested an extension of the detention period for the assistant inspector, surnamed Boo, of the Jeju Western Police Station, and that the court granted the request. The officer's detention, which had been set to expire on the 10th, was extended through the 20th. He faces charges including dereliction of duty and forgery of public electronic records.

Prosecutors took over the case from police on the 1st of this month and have been reviewing the materials. They searched the Jeju Police Agency and the Jeju Western Police Station the previous day, and continued the searches for a second straight day to secure documents they had not obtained earlier. Prosecutors said they launched the compulsory investigation to examine how the police missing-person profiling system operates.

The officer is accused of receiving a report in May from Jang's boyfriend that she was missing while he was on night duty, then closing the case on his own about two and a half hours later with a false entry stating that "contact was made with the subject." He was also found to have listed Jang as a "traffic accident casualty" on the management list of the missing-person profiling system, an auxiliary police system for handling missing-person reports, and to have deleted the records. On July 2, he closed a missing-person case involving a man in his 60s in a similar manner.

A police investigation found an estimated 25 additional cases, beyond those of Jang and the man in his 60s, that the officer is suspected of having falsely closed on his own.

Original reporting by Chae Min-seok for Seoul Economic Daily.

AI-translated from Korean. Quotes from foreign sources are based on Korean-language reports and may not reflect exact original wording.

Watch · Seoul Economic Daily

More →
3:12

AI KEY

Preview
Korean Corporate Intelligence HubKOSPI · KOSDAQ · 12 sectors

A live, cap-weighted view of every KOSPI and KOSDAQ sector, with same-day Korean reporting distilled by company — built for foreign investors, correspondents and analysts who need to scan Korea before the next session.

Korea Company Atlas

Preview
Market Ontology · The Feedback LoopKFTC 2025 · 92 groups · 121,954 articles

An English ontology of the Korean market — how companies, the media, the government and the National Assembly move each other in a loop. Korea's named controlling persons and designated business groups are a mechanism, not a risk to be priced blind.

SIGNAL

Now live
English Edition · Capital MarketsM&A · IPO · PE · Fund Flows

SIGNAL English Edition is live — Korea's deal desk reporting in English. M&A, IPOs, private equity and fund flows, covered daily for global institutional investors. Browse free; subscriber-only scoops at the 50% intro rate.