Traitorholder and his Missouri buttboy governor Jay Nixon didn't even want Brown's strong arm robbery video released.
I think the video was released to prevent Holder & company from suppressing it.
I suspect the cop will still come out OK. There will be no charges against the cop. Travon's family got away with a lot of suppression of facts and evidence that was on his cell phone. In this case, the cop was responding to the robbery and it is going to be very hard to not show the tape of the robbery he was responding to. This is actually the beginning of the incident, goes a long way to demonstrate the demeanor, and the physical strength, of the thug immediately before he was shot.
Holder might not like the autopsy, but the original autopsy will come into the trial.