Residents of Balne Lane were settling in for the night, preparing dinner and searching for something good to watch on television. It was March 15th, 1994 — a quiet Tuesday evening in Wakefield, West Yorkshire. Some employees at Green’s Printers, which overlooked the neighbourhood, were working late. Shortly after 6 PM, one of the silk screen print workers noticed a man approaching a red-brick, end-of-terrace property. The home belonged to 52-year-old Wendy Speakes…