 Parked on 11th Street in Northwest just after 1 a.m. today, authorities say Flowers pointed a handgun at him in an apparent carjacking attempt. That's when the marshal pulled his service weapon and shot at the teen. A second marshal in the area also ran over, fired his service weapon. Flowers was taken to the hospital. His injuries are not considered life-threatening. Neither marshal was hurt. Flowers is charged with armed carjacking and weapons violations.