Maybe he asked not to.
lol...Why would he do that? There was no crime involved.
Fact is in many cases it’s NOT the cops who are the first responders but the citizens who are ALREADY on scene.
Just like this story that just happened in Arizona where it was another first responder regular citizen who rescued 5 year old non-verbal child from wandering in the middle of a busy highway. This happens all the time involving non-cop first responders.