A Spanaway convenience store clerk who shot and killed a shoplifter Friday night has been arrested and booked into jail for investigation of second-degree murder, officials said. . . . The shooting took place at the same convenience store where the clerk's wife was shot in the stomach by a robber in February as she worked behind the counter, police records show. The wife is expected to recover from her wounds but is still unable to work. . . . Kim says the confrontation unfolded when one of the suspects, who had been shoplifting and harassing customers, went to the...