Apathy

ZRod, link to the conclusive verdict of the evidence that proves the officer was assaulted.

For reference, here's a picture of him the day after. Looks pretty rough! Especially with that orbital eye fracture:

https://pbs.twimg.com/media/B3QvgZNCUAAXWxZ.jpg

You didn't listen to the presser did you? They have a wound on Browns hand with GSR his, DNA in and around the car, a bullet in the door of the vehicle, GSR on the officers uniform, I believe Brown's blood on the officer's uniform (don't remember this one for sure), and some kind of medical examination that indicated the officer had swell on his face.

And another interesting piece of information was that Brown's blood was found 20 some feet behind where he died, possibly indicating him moving towards the officer.