Seok Dong-hyeon, one of lawyers for South Korea's impeached President Yoon Suk Yeol, speaks to the media upon his arrival at the Seoul Central District Court in Seoul, South Korea, Thursday, Jan. 16, 2025. (AP Photo/Lee Jin-man)

Seok Dong-hyeon, one of lawyers for South Korea's impeached President Yoon Suk Yeol, arrives at the Seoul Central District Court in Seoul, South Korea, Thursday, Jan. 16, 2025. (AP Photo/Lee Jin-man)

FILE - Supporters of impeached South Korean President Yoon Suk Yeol attend a rally to oppose his impeachment near the presidential residence in Seoul, South Korea, Jan. 6, 2025. (AP Photo/Ahn Young-joon, File)

FILE- Supporters of impeached South Korean President Yoon Suk Yeol stage a rally to oppose his impeachment in Seoul, South Korea, Saturday, Jan. 11, 2025. The letters read, "Impeachment is invalid." (AP Photo/Ahn Young-joon, File)

FILE - Supporters of impeached South Korean President Yoon Suk Yeol stage a rally to oppose a court having issued a warrant to detain Yoon, near the presidential residence in Seoul, South Korea, Jan. 3, 2025. The letters read, "Oppose Impeachment." (AP Photo/Lee Jin-man, File)

Impeached South Korean President Yoon Suk Yeol, sits in a car as he heads to a detention center in Uiwang, South Korea, Wednesday, Jan. 15, 2025. (Kim Sung-min/Yonhap via AP)

FILE - Supporters of impeached South Korean President Yoon Suk Yeol attend a rally to oppose his impeachment in Seoul, South Korea, Saturday, Jan. 11, 2025. (AP Photo/Ahn Young-joon, File)