Former conservative party leader and lawmaker Kweon Seong-dong has been arrested in South Korea on suspicion of receiving illicit political funds from an official of the Unification Church. The detention, reported by The Korea Herald, makes him the first lawmaker arrested since the launch of the 22nd National Assembly in May 2024 and adds fresh pressure on the broader corruption inquiry surrounding former first lady Kim Keon Hee.
The report says the Seoul Central District Court issued the warrant after a review lasting about four and a half hours and cited Kweon’s risk of destroying evidence. Kweon, a five-term lawmaker and former floor leader of the People Power Party, had denied wrongdoing and said the special counsel was pursuing political interests. The court nonetheless accepted the case for detention.
At the centre of the allegations is a claim that Kweon received 100 million won, or about $72,000, from an official of the Unification Church during the 2022 presidential campaign period. Prosecutors say the money was linked to efforts to win support for church interests if conservative candidate Yoon Suk Yeol became president. The special counsel has also been examining whether church members joined the People Power Party to boost Kweon’s influence.
The arrest did not come out of nowhere. The National Assembly voted on September 11 to lift Kweon’s immunity from arrest in a 173-1 vote, clearing the way for a warrant application filed by the special counsel on August 28. Kweon voted in favour of lifting his own immunity while continuing to deny any misconduct, a striking sign of the political and legal pressure surrounding the case.
The broader investigation is part of a much wider corruption probe involving the wife of former president Yoon Suk Yeol, whose own political future has been badly damaged. The Korea Herald report ties Kweon’s case to that larger inquiry and to accusations that a church official and a shaman acted as intermediaries in influence-peddling efforts involving the Unification Church and the former first lady.
Kweon’s arrest matters not just because of the allegations themselves, but because of what it suggests about the state of South Korean politics. A senior lawmaker and former party leader now sits at the centre of a case that mixes religion, campaign finance, parliamentary privilege and the legacy of the Yoon administration.
That combination gives the arrest a weight that goes beyond one politician. It is another sign that the legal fallout from South Korea’s recent political turmoil is still unfolding, and that the institutional consequences are not limited to the presidency.
For now, the key fact is straightforward: Kweon Seong-dong is in custody, and the special counsel’s case against him is moving into a more serious phase.
