If your local DA doesn't do anything, bug the state DA.
Bottom line (summing up a DocRay quote): If the guy had intentionally hit you with a baseball bat, he'd be in prison for a year. Instead of a two pound bat going 40 MPH, he used a 5000 pound car going 40 MPH.
DO NOT let this go as-is.
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ElJamoquio didn't hate the world, per se; he was just constantly disappointed by humanity.