While Canning's medical treatment continued, her supporters, mostly men, prepared the case against Squires and Wells. They took legal advice from a solicitor, a Mr Salt, who advised them to consult the Magistrate and author Henry Fielding. Fielding was 45 years old, and after years of arguments with other Grub Street authors and a lifetime of drink, was approaching the end of his life. Since "taking the sacrament" four years earlier and becoming a Justice of the Peace for Middlesex and Westminster, he had, with "volcanic energy", concerned himself with the activities of criminals. In December 1751 he had published "Amelia", a story of a young woman dragged into vice and folly by her abusive husband. Although the book was poorly received, with his experience of criminology Fielding believed he understood the depths to which humans could descend. Thus when Salt divulged the case to him on 6 February Fielding's curiosity was piqued, and he agreed to take Canning's sworn testimony the next day. Although Fielding was disinclined to believe a simple servant-girl he was impressed with her modesty and genteel manner, and issued a warrant against all the occupants of Wells's house, "that they might appear before me, give Security for their good Behaviour". Virtue Hall and Judith Natus were thus seized, but George Squires, his sisters, and Wells's daughter Sarah Howit, had by then left the house and remained at large.