(Hannibal)—A Hannibal teen is dead after a vehicle reportedly rolls from a driveway and crashes into a wooded area near the 700 block of Ben Lomond.  Hannibal Police and Fire personnel responding to the scene just after 1 pm Saturday discovered a 2001 Saturn in the woods and 16 year-old Austin Hampton seriously injured.  Hampton was taken to Hannibal Regional Hospital and pronounced dead shortly thereafter.  Police say further details will be released as the investigation progresses.