A South Korean court will weigh Saturday whether to extend the detention of impeached President Yoon Suk Yeol, after investigators arrested him over a failed martial law bid.

South Korea's impeached President Yoon Suk Yeol had his mug shot taken and underwent a physical check before spending his first night in jail as a criminal suspect, a prison officer said Monday. Yoon was arrested in a dawn raid last week,

South Korea's impeached President Yoon Suk Yeol refused to be questioned by investigators on Monday under a probe into whether he committed insurrection, as dozens of his supporters faced being charged over a violent rampage on a court building.