TV Chef Luca Mazza Dies After Collapse at Food Show on the King's Private Estate Luca Mazza (38), who was taken ill during a food demonstration at the Fenn House Food and Wine Festival two days ago, is now known to have ingested poison. Lady Beatrice (36), the king's niece, who is working on a refurbishment project at Fenn House with her business partner Perry Juke (34), is believed to be comforting Luca's boss and close friend Sebastiano Marchetti (38), who she began dating last month. Is he crazy? Why else would Detective Chief Inspector Richard Fitzwilliam suggest that Sebastiano poisoned Luca without any evidence? So now, with the help of her little dog Daisy and her best friends Perry and Simon, Lady Beatrice will have to prove to Mr Know-it-all Fitzwilliam that Seb is innocent. But with so many people having access to the food preparation area at the show how will she find out who did murder Luca before Fitzwilliam lets his personal dislike get the better of him and arrests Seb?