The latest edition of the gourmet guide Unlimited Cooking Enjoyment is being unveiled in the park owned by Michael and Bernadette Winkelbauer. Mrs. Winkelbauer is a feared gourmet critic, and her husband, a former chef, now runs the publishing house that publishes Unlimited Cooking Enjoyment. Invited guests include Hannes and Countess Schönberg, as well as top chefs Heinz Worasch and Daniel Vaia, whose culinary skills, however, have received very different ratings from Mrs. Winkelbauer lately. The selection of foods is sumptuous, but the festive event comes to a shocking end: Mrs. Winkelbauer is found beaten to death in the wine cellar of her villa!
