Kansas City police continue to investigate a weekend road rage killing. A 15-year-old girl was killed after a minor traffic accident. Police say DeAntreia Ashley’s boyfriend rear-ended another car Saturday. The drivers had gotten into an argument before the man they hit pulled out a gun and sprayed Ashley’s car with bullets. Ashley died, her boyfriend ended up in the hospital. A third person in the backseat wasn’t injured. The suspect drove off. Police are looking for a newer-model SUV.