Teacher Claims Insanity in Sex Case Monday, July 18, 2005 TAMPA, Fla. — A teacher will claim she was insane due to emotional stress and did not know right from wrong when she had sex numerous times with a 14-year-old student, her attorney said Monday. "What teacher in her right mind would do something like this?" attorney John Fitzgibbons said after a brief hearing for his client, Debra Lafave (search), a middle-school reading teacher....