 The final completed features in her short film career were "Potash and Perlmutter" and "The Leavenworth Case", both from 1923.On November 29, 1923, while working on location in San Antonio, Texas on the film "The Warrens of Virginia," Mansfield was severely burned when a tossed match ignited her Civil War costume of hoop skirts and flimsy ruffles.Mansfield was playing the role of Agatha Warren and had just finished her scenes and retired to a car when her clothing burst into flames.