Sparkling Cyanide written by Agatha Christie performed by Nigel Anthony on CD (Abridged)

Six people sit down to dinner at a table laid for seven. In front of the empty place is a sprig of rosemary - in solemn memory of Rosemary Barton who died at the same table exactly one year previously. No one present on that fateful night would ever forget the woman's face, contorted beyond recognition - or ....

what they remembered about her astonishing life.