I agree That tuck and roll was completely unnecessary. He should be drug tested. He was running around like he was "amped " up. He did use excessive force. I thought other officers were on the scene as well.
it is a known fact that people usually kill within their race, unless you're trying to deflect by ignoring that whites kill whites at an alarming rate. Wasn't the guy white who shot at Zimmerman? You guys need to worry about your community.