jim rosenfield, news 4. >>> we're hours away from a showdown over a living wage bill that could keep walmart stores out of the district. the d.c. council will have a final vote tomorrow morning. it would increase the minimum wage to $12.50 an hour for employees of large corporations. that would include walmart. it prompted a last-minute threat from walmart this afternoon. it would cancel plans to open several stores in the district, some of which are already under construction. in a statement, walmart says the change would result in fewer jobs, higher prices and a smaller number of retail and grocery options. the mayor is taking the threat seriously. he says, i strongly urge the council to consider whether this legislation will actually promote strong economic development in the district. >>> tonight police are not ruling out foul play in the death of michael kingsbury. he was found dead in a car yesterday more than 24 hours after he had been reported missing. investigators say there were no signs of trauma to the body, but the medical examiner still has not confirmed the cause of de