SEOUL: South Korea's former first lady Kim Keon Hee has been arrested after a court late on Tuesday (Aug 12) issued a warrant to arrest her following accusations of graft that she denies, a special prosecutor leading a wide-reaching probe said. Kim is South Korea's only former first lady to be arrested, joining her husband, ex-President Yoon Suk Yeol, in jail as he faces trial following his ouster in April over a botched bid to impose martial law in December. Earlier in the day, Kim, wearing a