Frankly you can never be sure when someone is dead. There were 5 shots, and apparently there is some confusion as to whether that killed him immediately either as an air ambulance was called in. Also, we do not know for how long the police were chasing him so it was not an impulse decision to shoot. Also, the police gave him a warning that if he did not stop they would shoot him. At this point, the man made a decision knowing what the consequences would be. It was not a random shooting by the police. They chased, they warned and then they shot as they believed him to be a threat. Simply restraining the man may not have prevented the bomb being detonated. Truth is, no one ever knows how a bomb will be detonated. There could be multiple detonators on his person. Removing his jacket could make him blow. Hell, untying his shoes could set it off. Simply keeping his hands free doesn't mean it won't go off. Even in handcuffs people have reasonable mobility, mobility enough to set something off. But, until all the facts are known... which will probably never happen, one can't really judge but one can talk about morals... which in this case, were held. At least in my opinion.