ORLANDO, Fla. — A man whose ex-fiancee vanished after the pair appeared on "The People's Court" is urging officials to expand their search for her, even though authorities have focused their investigation on him and removed the pair's children from his care.A high-profile attorney hired by Dale Smith told reporters that his client has not committed any crime during a news conference a day after police said Smith is a suspect in the disappearance of 33-year-old Michelle Parker.