You mean like "Conspiracy to Violate Civil Rights" under a state or fed prosecution? No way.
However, we are in a civil world, not criminal, where more likely than not controls. Actually it was a civil settlement world so all kinds of stuff comes into play.
The officer was wrong. That is what the $10 million settlement acknowledges, nothing more. I guess the department's lawyers are intelligent enough to realize that when brought up in civil court, not specifically telling their officers not to body check someone into a brick wall equals negligence and they should just pay up. Makes about as much sense as the settlement to the lady who burned herself with a cup of hot McDonald's coffee. Common sense is absolutely forbidden in civil litigation.
You have yet to show anything that demonstrates the department trained that officer to do what he did. The officer was wrong. Perhaps the department was negligent for hiring him in the first place. If there were incidents of excessive force with that officer previously they should have taken steps to ensure this didn't happen. I'm not arguing against the settlement, I have no problem with it. What I take issue with is your idea that the settlement means the city, department and every officer on it bears responsibility for the decision that officer made on that day. I guess there is no money in seeing things clearly though.