How can someone walk out of their house, drive a car 10 miles, and kill someone? <a href="http://www.oddee.com/_media/imgs/articles2/a96680_a448_killedinlaws.jpg">http://www.oddee.com/_media/imgs/articles2/a96680_a448_killedinlaws.jpg</a> Usually when people sleepwalk, they do not engage in any other actions other than walking.