Man killed after argument at South Carolina Bar

   NORTH CHARLESTON, S.C. (AP) _ Authorities say a 24-year-old man has been killed after an argument outside of a North Charleston bar.
 
   Police said they were called to the North Park Grill around 1:20 a.m. Sunday and found Michael Knight shot in the parking lot. He died a short time later at the hospital.
 
   Investigators say witnesses helped identify a suspect, and 26-year-old Chad Cochran was found hiding in bushes nearby. Police say Cochran has been charged with murder. It wasn’t known if he had a lawyer.
 
   Authorities say the men were arguing, but they did not say what the fight was about.