Maryon Jackson

A teenage boy was killed and another boy was critically injured in a double shooting in the city's Marine Villa neighborhood. Florissant resident Maryon Jackson, 14, died at the scene of the shooting. A 16-year-old boy arrived a hospital with a gunshot wound and survived. They were shot about 6:50 p.m. in the 3900 block of Missouri Avenue, near Keokuk Street. The younger boy was shot in the head and pronounced dead at the scene. The older teen, who was shot in the abdomen, was driven to a hospital before police arrived. He was in critical condition. Maryon lived in the 10000 block of Duke Drive, in an area of unincorporated St. Louis County known as the Castle Point neighborhood.