Police raid ex-Incheon mayor’s home in South Korea crypto disclosure probe

Searches and seized devices

According to Yonhap News Agency, the Incheon Metropolitan Police Agency’s Anti-Corruption and Economic Crime Investigation Unit carried out search and seizure operations on Sunday at Yoo’s residence and the General Affairs Division of Incheon City Hall. Investigators collected evidence including mobile phones and computers.

Police are examining possible violations of the Public Official Election Act. The case centers on whether assets that should have appeared in election filings were intentionally omitted.

Alleged omission of crypto holdings

Investigators are reviewing claims that Yoo and his wife failed to report about 21,000 cryptocurrency tokens. Yonhap said the holdings had been transferred to an overseas exchange before the pair submitted the asset disclosures required for South Korea’s June 3 local elections.

Authorities have not publicly identified the cryptocurrency involved. A key question in the investigation is whether the transfer affected the obligation to disclose the assets, and whether any omission was deliberate.

Police have already questioned Yoo, his wife, identified by Yonhap only by her surname Choi, and other people connected to the complaint. The latest searches appear aimed at securing further evidence to compare with those statements.

How the case developed

The allegations emerged around 10 days before the election, when the campaign committee of Park Chan-dae filed a criminal complaint accusing Yoo and his wife of deliberately excluding the crypto holdings from their legally required property declaration.

Yonhap reported that the Incheon City Election Commission later reviewed the matter and separately referred it to police after finding possible election law violations.

Further attention followed on June 2, one day before the vote, when the commission issued a correction notice saying the total assets listed in Yoo’s campaign materials were about 78 million won below his actual holdings. Investigators are now examining whether that gap reflected the undisclosed cryptocurrency and whether the reporting was knowingly inaccurate.

What remains unresolved

Under South Korean rules, candidates in public elections must disclose their assets, and incomplete or inaccurate declarations can trigger criminal investigations if authorities conclude information was knowingly withheld. For now, police have not said whether additional suspects will be questioned or whether charges will be filed.

The case remains at the evidence-gathering stage, with investigators reviewing material seized in the searches alongside testimony already obtained from Yoo, his wife and others tied to the complaint.