<sod >(above) on his farm not far from the prison, shot and killed the man and stole his truck Meanwhile, the Boren family said it would be relieved to know Williams had been put to death.< eod>< sod > (above) on his farm not far from the prison, shot and killed the man and stole his truck  Williams drove north to Missouri, where he led police on a chase that caused the death of 24-year-old delivery driver Michael Greenwood (pictured left with his wife Stacey) His lawyers have argued, among other things, that Williams should be spared because he is intellectually disabled.< eod>