BurnedBy: Edward Humes Was a monstrous killer brought to justice or an innocent mother condemned? On an April night in 1989, Jo Ann Parks survived a house fire that claimed the lives of her three small children. Though the fire at first seemed a tragic accident, investigators soon reported finding evidence proving that Parks had sabotaged wiring, set several fires herself, and even barricade her four year old son inside a closet to prevent his escape.