President Yoon Suk Yeol's mother-in-law was detained Friday after an appeals court upheld a lower court ruling that sentenced her to one year in prison for forging a financial document used in a land purchase deal. The appellate court in Uijeongbu, northeast of Seoul, dismissed an appeal by 76-year-old Choi Eun-soon who demanded the prison sentence handed down to her in 2021 be reconsidered. Choi was accused of ...