MILWAUKEE — A teenage boy from Milwaukee faces charges for allegedly shooting and killing his girlfriend. Investigators say Smith shot 15-year-old Azoria Jones of Milwaukee while they were walking on the sidewalk near 75th St. and Silver Spring Dr. on Sept. 21. They saw a teenager leaning over Jones’ body on the sidewalk before running across Silver Spring Dr.Smith was later arrested at his grandmother’s home nearby. Investigators say Smith changed his story about what happened numerous times before he eventually admitted to shooting Jones, but said it was accidental. The complaint says Smith had previously pointed a gun around Jones when he threatened her aunt with a pistol in August.