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

South Korea’s impeached leader is barricaded in his Seoul residence, protected by a blockade of buses, barbed wire, crowds of supporters and his own armed security guards. The question now is whether investigators can arrest him without a violent confrontation.

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.