South Korea's arrested President Yoon Suk Yeol does not intend to take part in a second day of questioning on Thursday, his lawyer said, further stonewalling a criminal probe into whether he committed insurrection with his martial law bid.

Impeached leader Yoon Suk Yeol made history this week as the first sitting South Korean president to be arrested, ending a weeks-long standoff. But analysts say the country's political crisis is far from over.