Did officer Darren Wilson's vehicle have a video camera or any other recording device?

I’m in no way trying to justify the killing of Michael Brown. However I’m trying to understand Josie’s story.

It’s a story which paints the officer as doing everything correctly, defending himself and ultimately shooting at someone who allegedly was charging at the officer, after the alleged physical scuffle.

Personally, I don’t believe the story. Punching an officer in the face and then getting to walk away being told to freeze and then turning around and taunting the officer and daring him to shoot? Seems like a way to paint the officer as the new victim and is just totally unrealistic over a bag of cigarillos that were allegedly paid for in some way

Also will we hear anything official from the store owner? Whether he paid or not? It seems everyone pro Officer Wilson has facts about him 100% committing strong armed robbery and they also believe 100% that Brown attacked the officer.

Maybe a better OP would be, “Why do you support Officer Wilson?” but for now, I like my OP.