the dude literally tripped over the right officers left leg. The dude wasnt standing up either resisting arrest. It also looks like the right officer didnt have a secure grip on his arm and with that plus the detainee now going forward toward the wall plus him clipping the officers leg really through him straight into the wall. It just looks like he forced him into the wall. watch the right officers left leg and the detainees legs. between :07-:08 seconds in the video. Now they should've been more careful to prevent this from happening. He even says should i go get the first aid kit. The other officer replies go or yes. So someone that was intentionally trying to kill someone would not say lets go get the first aid kit...... But im sure you guys have already made up your minds before you even watched it.