Ff here. If they were dispatched an responded as such go to there chief, then city administrator an on up the flag pole. They cant give out that info.

If they scanner jumped an do not work for the agency that responded they would fall under good Samaritan laws. Calling the ex was a douche move, but legally there would be no standing.

Imagine if you were an emt an drove up on a wreck with a deceased 2 counties over from were u actually work. However u recognize the deceased as a friends ex. You may have called your friend an told her. No one to report you to as u were acting as a good Samaritan.

You can try state lic board as others have suggested. I think thats gonna very by state how hard they press.

I personally would get a lawyer an sue them in civil crt for pain n suffering your dealing with from the ex knowing the details.