Former South Korean President Yoon Suk Yeol is back in custody over an independent investigation into his declaration of martial law last year.

Four months after his release, South Korea’s disgraced former President Yoon Suk Yeol has been sent back to a detention center after a Seoul court issued a warrant for his arrest.

Former President Yoon Suk Yeol, already ​accused of insurrection, faced additional ​criminal charges after a special counsel expanded the investigation into his ill-fated declaration of martial law.