South Korean authorities have granted a request to extend a warrant to detain the country’s suspended President Yoon Suk Yeol for questioning over his surprise declaration of martial law last month.

South Korean anti-graft investigators secured a new court-ordered arrest warrant Tuesday for impeached President Yoon Suk Yeol, whose failed martial law bid threw the country into turmoil.

Behind rows of barbed wire and a small army of personal security, impeached South Korean President Yoon Suk Yeol remained holed up in his sprawling hillside villa with his wife, dogs and cats on Tuesday as investigators planned his arrest.