Oswald *was* standing (and awkwardly leaning forward) when he fired his first, missing-everything shot. That bullet probably didn't glance off the traffic signal's mast arm, but hit the street on the passenger side of the limo, instead, and may have kicked up a chunk of asphalt that caused a mark near the front door handle as claimed by a person calling himself "Herb Huskr" at the JFK Truth Be Told website. Huskr says he used to think it was impossible that Tague was nicked by a fragment from the fatal Z-313 head shot, but analyzed the ballistics, etc, and came to the conclusion that it was quite possible.