ATLANTA -- A man suspected in the shooting death of a rising Texas rap artist on an Atlanta area interstate was arrested as he was exiting a plane at Atlanta's airport, a Georgia sheriff's office said.James Edward Thomas was taken into custody at Hartsfield-Jackson Atlanta International Airport on suspicion of malice murder and aggravated assault in the March slaying of rapper Corey Detiege, the Gwinnett County Sheriff's Office said Wednesday.He was booked into jail Saturday, according to jail