A man was killed in a Christmas Eve shooting inside the crowded Oakwood Center mall, and a suspect has been arrested, the Jefferson Parish sheriff said. Sheriff Newell Normand said the shooting occurred about 4:20 p.m. Wednesday (Dec. 24) at the Footlocker shoe store. The victim, identified by authorities as 24-year-old Harvey resident James Vaughn, had just made a purchase when a gunman walked up and opened fire from about three feet away, Normand said. At least three shots were fired, he said. The gunman ran, but a suspect was taken into custody several blocks away from the mall after...