On this date in 2003, the state of Oklahoma executed Scott Hain for a Tulsa carjacking that netted $565 and two dead bodies. The Hain that was strapped down on the gurney that evening was a 32-year-old with a nebbishy middle manager look, high forehead pursuing his hairline to the scalp’s horizon where it had drawn up a wilting rearguard picket fringing an egg-bald pate. But back in 1987 when he stuffed Laura Lee Sanders and Michael Houghton into the boot of their own car and set it ablaze, Scott Hain was 17 years, 4 months, and 4 days of...