I can see that Grosskreutz was heavily coached by the prosecution on how to tell his version of things. The best they had to go with was the claim that he was there to provide medical assistance to anyone that needed it. Who brings a concealed weapon with no permit to a 'peaceful demonstration'?? Why was he running towards the gunfire and "not chasing the defendant" with gun in hand instead of his medical kit?? He vaporized the prosecution's case like Kyle vaporized his arm.