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Missing personsCold case

Frog Boys disappearance

Five children disappeared near Daegu and were found dead eleven years later.

Place
Daegu, South Korea
Date
26 Mar 1991
Status
Cold caseThe case is unresolved but is not under continuous active investigation. It may reopen if new evidence appears.
Sources
2 cited sources

Updated 20 Aug 2026

Overview

Case overview

Five boys left their neighbourhood in Daegu on a public holiday in March 1991 and did not return. A nationwide search continued for years without locating them. [1]

Their remains were discovered on Mount Waryong in September 2002. Forensic findings challenged early assumptions about accidental death, but the criminal case remains unresolved. [2]

Daegu, South Korea, photographed from Duryu Park
Daegu, South Korea, photographed from Duryu ParkRon Clausen · CC BY-SA 4.0 · View original ↗
Standard chronology

Key events

5 sourced milestones

Major events in the case, shown in chronological order.

  1. Five boys disappear near Daegu

    The five schoolboys left their neighbourhood during a public holiday and did not return, prompting a nationwide search.

    Source: Korea JoongAng Daily ↗
  2. A nationwide search fails to find them

    Police, military personnel, and volunteers conducted an extensive search and followed thousands of reports, but the boys were not located.

    Source: Korea JoongAng Daily ↗
  3. Their remains are found

    The boys' remains were recovered on Mount Waryong near the area searched after their disappearance more than eleven years earlier.

    Source: Korea JoongAng Daily ↗
  4. Forensic findings shift the inquiry

    Later examination challenged early suggestions of accidental death and supported a homicide inquiry, but the evidence did not identify an offender.

    Source: Wikipedia ↗
  5. The former limitation period expires

    The murder limitation period then in force expired without a prosecution. Later legal reform did not retroactively restore the already-expired case.

    Source: Korea JoongAng Daily ↗
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