I think the evidence shows that the shooting was "justified" as the Coroner's verdict indicates. But, that doesn't mean that the police should have shot Erik. It doesn't mean that it was good police work. All it means is that taken as an out of context snapshot of time, at the moment the officers fired their weapons it's reasonable to believe they perceived a deadly threat. It doesn't mean that the officers' perception of the threat was reasonable. Just that they had it.
I'm convinced from the evidence that Erik stupidly took his holstered gun out of his waistband and tried to hand it to the cops. He was holding the holster with the gun in it and extending his hand forward toward the policeman. In his mind, he was "disarming" and surrendering his weapon. A fatally dumb move which was probably induced at least in part by drug impaired thinking. For whatever reason the police were unable to distinguish between a holstered gun and a gun in hand, perceived an immediate deadly threat, and started shooting. I don't believe Officer Mosher's testimony that he fired first because he thought Scott might be able to shoot while his gun was in the holster. That's really too far fetched. Mosher only offered that testimony because Scott's gun was found in its holster after the shooting. That doesn't look good for the police.
So much for the "snapshot of time" that justified the shooting. Now let's consider what led up to that moment.
No crime at all had been committed. Erik had not been asked to leave the store. Erik was in the process of purchasing the merchandise he had been looking at. He was in legal possession of his weapon. Erik was walking peaceably out of the store, hands empty, posing no apparent threat to anyone.
The police had already arrived in force. They had their own eyeballs on the situation, and on Erik. The police were in total control of the situation, and were directing Erik's movements. There were four policemen within easy reaching distance of Erik as he walked past them while leaving the store. Yet, the best solution for what they thought was a problem (but which in actuality wasn't any problem at all) was to draw their weapons and start yelling conflicting commands at Erik. That is absolutely lousy police work. In fact, it isn't even police work at all. Any gang or vigilante group would have done the same. Pull out your guns and start screaming at your opponent.
In my view, the police themselves created the situation in which they perceived the deadly threat. They couldn't have set Erik up more effectively if they had actually planned on killing him. It's beyond shoddy work, it's grossly negligent work. As a citizen in Las Vegas, I demand more from my police department than that.
Bottom line: The police mishandled a situation so badly that they wound up having to justifiably kill an innocent man.