NARRATIVE: A Florida AMBER Alert has been issued for Mackenzie Vega, last seen in the area of the 1900 block of West Kelly Park Road in Apopka, who was last seen wearing a yellow training bra and gray shorts. The child has long, brown curly hair that she wears in a ponytail high on her head.The child may be in the company of Keith Edward Green. They may be traveling in a 2017, silver Hyundai Elantra, TX tag number MVD3055. #FLAMBER.