As Caitlyn Bromley hugged the concrete curb, her first thought came slowly, methodically: “Did that just happen? This isn’t a movie. You were just hit by a car. You. Just. Got. Hit. By. A. Car.”Her next thought came as the silver vehicle sped away, leaving Bromley alone and injured, without her cellphone, a mile from her own vehicle with no other human being in sight: “She’s driving away.