One Dead in Shooting at Mississippi Walmart A police officer was also wounded, but not seriously, officials say.

 -- One person is dead and a police officer was wounded in a shooting in a Walmart in Iuka, Mississippi, police said.

A spokesman for the Mississippi Bureau of Investigation told ABC affiliate WTVA-TV that the man was killed in an exchange of gunfire with police.

MBI spokesman Warren Strain told WTVA-TV the officer was grazed by a bullet.