Just after 9 pm on an August night in 2020, Kimberly Thompson and Brian James pulled the car into a driveway in Akron, Ohio, and stepped out into a barrage of gunfire. They were shot in the legs, rushed to a hospital, and survived. But Thompson’s 20-month-old grandson, Tyree Halsell, who was still sitting in the car, was shot in the head and mortally wounded.