A Dubuque man recently sentenced to life in prison for murdering a woman last year is appealing his case. 61 year old Mark Fishler of Dubuque was given the mandatory sentence of life in prison on October 14th in Iowa District Court of Dubuque County after previously being found guilty of first-degree murder in the death of 80 year old Berniece Williamson of Dubuque. Fishler’s attorneys, Steven Drahozal and Leigha Lattner, filed a notice of appeal to the Iowa Supreme Court. Briefs outlining Fishler’s argument for appeal have not yet been filed. Williamson was found dead on July 15th, 2021, inside her home on Clarke Drive, lying just inside her back door with a roll of carpet over her head. Autopsy results concluded that Williamson died of blunt-force injuries to her head.