A look at the whirlwind events that led to the impeachment of South Korea's president

South Korean President Yoon Suk Yeol has been impeached following his controversial declaration of martial law. The move, which saw troops surround parliament, was condemned as an unconstitutional power grab. Yoon's former defense minister has been arrested, and investigations are ongoing. The Constitutional Court will now decide whether to permanently remove Yoon from office, leaving South Korea's political future uncertain.