Slashed on the neck, Darlie Routier swore that an intruder invaded her home in an upscale community outside of Dallas on June 6, 1996, killed her two young sons, attacked her, then fled through the garage while her husband and infant son slept upstairs. But overwhelming evidence soon convinced police that it was Darlie who had committed the heinous crime. It would take a Texas jury just 10 hours to convict the suburban housewife of killing her sons, and only four more hours to deliver a death penalty sentence.