Matthews' tenure of the office was notable more for its administrative success than for political achievement. He was thought 'too clever' and his aloof and 'somewhat foreign' manner made it difficult for him to command the House of Commons. In 1887, he gave a seemingly flippant response in the House to a genuine question about the mistaken arrest of Miss Cass, who was accused of prostitution, which resulted in the government's defeat on the issue. Despite his personal opposition to capital punishment Matthews was criticised for allowing Israel Lipski to hang. He was Home Secretary throughout the Whitechapel Murders of 1888 to 1891, some of which are attributed to Jack the Ripper.