False Dichotomy.
We have evidence of *one* robbery - and frankly, a fairly minor one at that. You don't get from one spot to "shoves a cop into his car, jumps in through the window, and then tries to grab a gun". Which is part of why I'm saying, wait for the independent investigation.
You may want to use it that way. Consider what Richard Sherman said, when he was called a "thug" for yelling after winning a trip to the Superbowl, even though hockey players, and white celebrities like Justin Beiber, manage to avoid the term while acting far worse (much less guys like Ritchie Incognito - or even worse, the MMA Fighter War Machine). It's a racially-charged term now, whether you like it or not.