On 5 March 1679, La Voisin visited the royal court in Saint-Germain to deliver the petition. That day, however, there were too many petitioners and the King did not take their petitions, which foiled her plan. Upon her return to her home in Paris, she was castigated by a group of monks. She handed the petition to her daughter Marguerite Montvoisin and asked her to burn it, which she also did. The next day, she made plans to visit Catherine Trianon after mass, to plan the next murder attempt upon Louis XIV.