The mayor of Seoul has been found dead after going missing just hours before a 'sexual assault' allegation made by his secretary was due to be revealed on television. Police discovered the body of Park Won-soon, 64, in hills in northern Seoul after hundreds of officers scoured the area for more than seven hours following his disappearance on Thursday. An officer said his body was found near a restaurant and banquet hall located in the hills. The SBS report, which didn't cite a source, said the secretary told investigators an unspecified number of other female employees at Seoul City Hall had suffered similar sexual harassment.