Convoluted but excellent . You need to pay attention or listen twice to appreciate just how clever it is. ! Goes without saying : first rate acting and witty dialogue . 10 / 10 .
I listened again to this highly convoluted plot and thought that the female suspect being a portrait artist could have given the police accurate sketches of the two male witnesses who couldn’t be found and who could help her?
I often wonder about this as well. Is it because the French designed these ‘doors’ but we refer to them as being ‘French ‘ windows? They ARE DOORS! In Christie stories they are always ‘windows’ which is annoying!