It's been quoted in the news (not that that really means anything) that he was living and working here in the UK for three years and Spoke perfect English. So what excuse did he have for not stopping when challenged? Guilt? Panic? Stupidity? We may never know, but you can't blame the officer who was making the decision at the time..... the IPCC will be doing that and he'll have to live with his actions for the rest of his days.
I will be the first to admit my spelling can be crap however I can speak and understand English very well. If he understood English the guy should have stopped. Must have had something to hide if he just ran. Hopefully this will send a message out to all the would be bombers saying that if they get pinged they will end up with several 9mm injections!