Unclaimed cash found in Incheon trash bag prompts police investigation in South Korea

A quiet neighborhood in Incheon was the site of an unusual cash discovery when a 20-liter trash bag left beside a villa contained a large sum of money. The incident, first reported to authorities more than a month ago, involved a 60-year-old resident who found the cash while sorting through discarded clothing.

The discovery occurred in Geumgok-dong, Dong-gu, near a villa in Incheon. The bag reportedly contained five bundles of banknotes bound with Bank of Korea bands. While initial descriptions quoted 25 million won, the accompanying details describe five bundles of 50,000-won notes, creating a discrepancy in the total amount cited by different parts of the report.

Incheon’s Jungbu Police Station launched a comprehensive effort to locate the owner, leveraging Korea’s lost-and-found protocols. Officials posted notices on the national lost-property portal, ran advertisements in local newspapers, and distributed flyers to nearby residents, but no one claimed the money. Investigators also visited dozens of nearby homes in an attempt to identify the rightful owner.

Forensic testing yielded no identifying results. Fingerprint analysis on the money and the bag did not produce a match, and surveillance footage from the area did not reveal any suspicious activity. With no leads from the scene, investigators continued to keep multiple possibilities open as they work to determine provenance and ownership.

Online speculation quickly arose, with commentators proposing theories ranging from a dementia patient misplacing savings to possible criminal proceeds. The police have acknowledged all possibilities and said they are tracing the cash’s circulation, including cooperation with the Bank of Korea to track its movement through financial channels.

Under Korea’s Lost and Found Act, if a rightful owner does not claim the money within six months of public notice, the entire amount (minus taxes) is returned to the person who reported the find. If the owner reappears before then, the finder may receive a reward of 5–20% of the amount.

For U.S. readers, the case offers a window into how Korea handles unclaimed property and the role of national institutions in currency tracing. It also highlights differences between Korea’s approach to cash and the more common state-level escheatment processes in the United States, as well as the ongoing relevance of physical cash even in highly digitized economies. The Bank of Korea’s involvement underscores the central bank’s interest in the integrity and tracking of currency flows, a topic of practical interest to observers of global finance and security.