South Korea's presidential security chief said Friday there must be no bloodshed if another arrest warrant for impeached President Yoon Suk Yeol is executed by investigators over his failed martial law bid.

South Korean President Yoon Suk Yeol's security chief said on Friday the impeached leader, who faces arrest over a criminal probe into his Dec. 3 martial law bid, has been unfairly treated for a sitting leader and warned bloodshed must be avoided.

For weeks, impeached South Korean President Yoon Suk Yeol has holed up inside his guarded residential compound, as government officials try to figure out how to detain him and search the premises. Scuffles broke out late last week as dozens of investigators were stopped from entering the compound by hundreds of presidential security forces and a barricade.