American heavy metal band Metallica has stumped up 50,000 dollars in reward money for a fan who disappeared at one of their concerts, a campaign website said Monday. Police have been searching for blond-haired, blue-eyed Virginia Tech student Morgan Harrington, 20, since she went missing from a Metallica concert in Charlottesville, Virginia on the evening of Saturday, October 17.... "The Band Metallica is also adding an additional 50,000 dollars to the reward bringing it to 150,000 dollars for Morgan's safe return or information leading to the arrest and conviction of the person or persons responsible for Morgan's disappearance," it said....