Ben Hillyer | The Natchez Democrat Isaiah McNeil reaches over in support of his cousin Demarcus Jackson, whose father Henry Marquis Jackson was killed in a car wreck this week. Jackson was a Natchez firefighter and a member of the 683rd Engineer Detachment of the Army Reserves. Firefighters from Natchez, Vidalia and the surrounding area joined family and friends on a memorial walk down Main Street to a memorial service at the gazebo on the bluffs.