A Florida fast food employee, Elijah Travis Mackey, 23, faces first-degree premeditated murder charges after allegedly shooting customer Wesley Robertson during a dispute over missing mayonnaise in an order at a Checkers restaurant in Kissimmee. The confrontation escalated after Robertson, who was picking up his order, requested more mayonnaise and made a derogatory remark, prompting Mackey to pull out a handgun and shoot him in the chest. Robertson was taken to Osceola Regional Medical Center, where he later died, while Mackey was arrested shortly after fleeing the scene.