South Korea's impeached president, Yoon Suk Yeol, was formally arrested early Sunday, days after being apprehended at his presidential compound in Seoul, as he faces possible imprisonment over his ill-fated declaration of martial law last month.

A court in Seoul has extended the time South Korea's impeached president Yoon Suk Yeol will be detained over his botched attempt to impose martial law in the country last month. Citing concerns Yoon could destroy evidence if released,

South Korean investigators probing impeached President Yoon Suk Yeol for alleged insurrection asked a Seoul court on Friday to extend his detention after he refused to be questioned.