South Korea’s constitutional court upheld the parliament’s decision to impeach the country’s suspended president, Yoon Suk Yeol, on April 4. The court stated that, by declaring martial law in December, Yoon had taken actions that were beyond the powers granted by South Korea’s constitution.
Yoon is also facing criminal charges for allegedly leading an insurrection with the martial law attempt. While the criminal trial is separate from the impeachment, the court’s ruling that the martial law decree was unconstitutional could undermine Yoon’s defence of presidential authority.
Separate to this charge, Yoon is being investigated for obstructing arrest after his security team blocked attempts by the police to detain him at his residence in January. His security service refused police warrants for search and seizure, citing national security concerns.