On August 6, Kim Keon Hee, the wife of South Korea’s ousted former president Yoon Suk Yeol, appeared before a special prosecutor in Seoul as investigators expanded a politically explosive inquiry into corruption allegations around the former first family.

The case now spans suspicions of stock manipulation, bribery and interference in party nominations. According to the AP report, the questioning lasted about seven hours and was carried out by Special Prosecutor Min Joong-ki’s team. Kim arrived under heavy police presence and told reporters she regretted causing public concern, but the source said she did not answer detailed questions before heading inside.

Her appearance is part of a larger legal and political reckoning around Yoon’s presidency. Yoon was removed from office in April and then rearrested last month after his brief and chaotic martial law declaration in December. The AP report said three separate special prosecutor probes have been launched under the country’s new liberal government, all targeting different aspects of Yoon’s time in office and the controversies that surrounded it.

Kim’s questioning matters because the allegations against her have long shadowed Yoon’s presidency. The report says some political opponents believe her conduct may have helped damage his approval ratings and created extra ammunition for rivals. The investigation includes claims that she and Yoon exerted undue influence on the conservative People Power Party to nominate a candidate for a 2022 parliamentary by-election at the request of an election broker.

Separate allegations involve a necklace and other gifts allegedly routed through a fortuneteller acting for a Unification Church official, as well as possible involvement in a stock-price manipulation scheme. The report did not resolve those accusations, but it made clear they are central to the special prosecutor’s work.

Yoon himself has also resisted investigators. The AP reported that he refused an attempt to compel questioning over his wife by taking off his prison uniform and lying on the floor of his cell in his underwear. His lawyers had previously argued against more intrusive steps, while a court has already accepted a special prosecutor’s claim that he may destroy evidence.

The broader pattern is of a presidency still generating legal consequences long after the formal loss of power. The special prosecutor’s office has not said whether it will seek Kim’s arrest, but it has made clear that the investigation is ongoing. For now, the combination of Kim’s public appearance, a police-heavy scene outside the office and an unresolved list of allegations suggests the case is moving into a more serious phase rather than fading away.

The questioning of Kim Keon Hee is especially sensitive because it sits at the intersection of personal allegations and the political collapse of Yoon’s presidency. The AP report shows investigators are treating the spouse’s case as part of a larger web that includes party nominations, gifts routed through intermediaries and questions about financial influence. That makes the inquiry broader than a single alleged scheme and more like a search for how power operated around the former presidency.

The fact that the new liberal administration launched three special prosecutor probes underscores the scale of the reset. One probe targets Yoon’s martial law bid, another the claims around Kim, and a third the death of a marine in a flood rescue incident. Taken together, they show the new government using legal tools to revisit what happened in the previous one. Kim’s appearance, even without an arrest decision, is another step in that process and a sign that the former first family remains under intense scrutiny.