**Yoon Suk-yeol remains in custody following multiple convictions tied to his December 2024 martial law declaration.** A Seoul court sentenced him to life imprisonment in February 2026 for leading an insurrection, with the ruling upheld in key aspects through appeals. An additional 30-year term was imposed in June 2026 for abuse of power and related charges involving drone operations over North Korea intended to create a pretext for the emergency measure. The Supreme Court has also affirmed a seven-year sentence on obstruction and document-related counts. Ongoing appeals in the main insurrection case are proceeding through higher courts, but the cumulative sentences and procedural timelines make release before 2027 improbable under standard South Korean judicial processes. Recent September 2026 acquittals on separate perjury and abuse-of-authority charges in unrelated matters do not alter his detention status or the primary convictions. Trader consensus at 92.8% for "No" reflects the severity of the penalties, the pace of appeals in high-profile political cases, and the absence of any executive or judicial action indicating early release.