I'm sorry for this Guy and his family and I do not believe the Police thought - 'oh look, there is someone who we would like to shoot - he is no doubt innocent, but lets blow his brains out anyway!' The poor fellow must have been giving the wrong signals by whatever he did - and has been said, we do not know what was said, or who ran!
The point is that he and the Policemen who shot him are all the victims of Terrorism.
Elaine