Read the blog from the retired LEO who has been scrutinizing the case. The firearm was holstered. The only thing Erik Scott had in his hand was a cell phone.
The "repeated" commands turns out to be 3 conflicting commands given in the span of approximately 2 seconds before Officer Mosher opened fire.
The inquest was a complete sham. The actions of the Metro police and PA subsequent to the event are anathema.
And your proof?
Like I said, I will await the outcome of any subsequent trials.
I do not base opinions on "guilt" formulated in the media and/or blogosphere.