Ken Williams wants you to know Sierra On-Line was murdered.In a new, self-published autobiography, Williams also says he doesn’t want you to remember the company the way you do. Williams founded Sierra as a telecommunications consultancy in 1979, when he was twenty-five; the company was the body to which his wife Roberta gave breath. Her Mystery House and King’s Quest, interactive stories of murder and fairy-tale chivalry, set a course for Sierra through the rest of the twentieth century as the ...