By Kate White After a 19-year-old woman was shot to death on Charleston's West Side last Fourth of July, police described a shootout between two men, Danny Fortune and Clarence Murray. Murray was charged with Sheena Graves' slaying, but prosecutors dismissed that charge. Now, police say the second man, Fortune, might not have had a gun. "At this point in the investigation, we have no evidence that Danny Fortune fired any shots - or had a firearm, for that matter," Charleston Lt.