A top investigator vowed to do whatever it takes to break a security blockade and take in the impeached leader.

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.

South Korea’s anti-corruption watchdog has secured a warrant extension to arrest impeached President Yoon Suk Yeol and a second attempt to take the embattled leader into custody could happen as early as Wednesday.