This television episode refers to:
September 30, 1984 - March 19, 1996
Ann thinks Chris is cheating on her, so she asks Leslie to check things out while she is in Indianapolis (where Chris lives). Leslie tells Ann that Chris won't be able to keep anything from her, because in high school, her nickname was Angela Lansbury, referring to Lansbury's role in the television series 'Murder, She Wrote'. However, Leslie then says her nickname was most likely due to her haircut, not her investigative skills.